miracle gro perlite cannabis


Scotts MiracleGro May Be a Big Winner From Recreational

The perlite contains Miracle-Gro plant food making it excellent for use in storing bulbs and starting cuttings. Grow stronger roots with Miracle-Gro Sphagnum Peat Moss. Jul 6, 2019 Scotts Miracle-Gro CEO Jim Hagedorn tells Forbes he plans to invest $500 million to lure more customers who are growing marijuana at home or commercially. Since 1998, we have been serving Southern Illinois residents with quality products and hometown service. After roots have formed, transplant cuttings into Miracle-Gro ® Potting Mix. I have used many types of perlite including Epsoma, Black Gold, Shultz and even Miracle-Gro perlite .

MiracleGro Perlite

I don’t like it because it’s bag at the same sight that they use for the potting soil and is not very clean. 30% Perlite a small handfull of dolomitic lime per gal of soil I would also use the fox farm trio all together its over twice as much money but you will be glad you spent it.
  • Oct 15, 2019 Scotts Miracle-Gro in the Cannabis Space.
  • Oftentimes, the label is self-explanatory, but if you are unsure which product is best for you, visit Miracle-Gro’s website and use the “Product Finder” (see Resource section below).
  • Some people are allergic to pot grown with miracle gro .
  • Tell him you are wanting to grow really hot peppers.

How to Grow Cannabis with Coco Coir Grow Weed Easy

I still recommend an organic source, but that’s mainly because it comes in bigger chunks so it’s more effective. The white granules you see in Miracle-Gro’s potting mix are made by vaporizing water in the volcanic material perlite , which forms air pockets within the structure. Thank you for your question regarding Miracle-Gro Raised Bed Soil. unless miracle grow perlite is exceptionally dirty, the additives are black-isk, and rinse off easily.

Miracle Grow perlite WARNING! Plan a Successful

You don’t want any added fertilizers, wetting agents, or pesticides in your soil. Your plants can grow bigger and more beautiful Scotts Miracle-Gro EverGreen Complete 100 sq m Lawn Food, Weed and Moss Killer Spreader. According to New Frontier Data, medical and adult-use cannabis sales generated $745 million in tax revenue in 2019. Mar 8, 2019 I plan on mixing in some Miracle grow perlite in with my FF Ocean Forest soil. 1 Silver Birch Jacquemontii 6-7ft Stunning Trees, Himalyan White Birch, Betula. : MiracleGro Potting Mix 8 QT MGRO POTTING MIX

  • Using rich organic soil to grow cannabis creates a subtle aroma and taste, Create your own Soil Mix for Cannabis.
  • St=Stemphylium Grey Leaf Spot The disease is limited to the leaf blades.
  • Dec 15, 2019 Miracle Grow is a great product, but it is not organic.
  • The company manufactures and sells consumer lawn, garden and pest control products.
  • Smoke Show Ventures, Inc., which owns The Daily Marijuana Observer, may from time to time have a position in the securities mentioned herein and will increase or decrease such positions without notice.

$200 CFL Microgrow Pictures & Writeup Grow Weed Easy

Miracle-Gro Seed Starting Potting Mix is the perfect mix for seedlings, since it contains peat moss and perlite to absorb water, and plant food to give seedlings a boost. Perlite is one of the only exceptions because it is just pure perlite . Now SMG is surging alongside CannTrust and Emerald Health stocks. Select locations now offer curbside pickup & home delivery

The Best Potting Soils and Mixes in 2016 Urban Turnip

Miracle Gro Perlite Weed tomatoes (Lycopersicon esculentum) can be grown on almost any moderately natural tree fertilizer recipe well-drained soil type. With a hempy, it’s impossible to over water cause the perlite has lots of air gaps in it, and the res is only 2 inches deep, so you’re basically growing hydro, but it’s passive hand fed hydro. Shop Target for Lawn Care you will love at great low prices. Perlite is a white light material that has a lot of pores suck up a lot and excellent at retaining dampness. I picked up a bag of Miracle Gro Perlite about a week ago, as it was the only brand available in pretty much every (major) store I checked. Before making specific investment decisions, readers should seek their own professional advice and that of their own professional financial adviser.

Miracle Grow Sphagnum Peat Moss, 2 lb (907 g) Lawn

Miracle-gro Potting Mix helps plants to grow quickly and are healthier than they would be from regular potting soil. I used MG perlite and it has screwed me over pretty good. Where did this come from? Black Magic, as it turns out, is a subsidiary of Scott’s Miracle-Gro : yes: that Miracle-Gro , the garden and lawn-care giant founded in 1868 in Marysville, Ohio, and now a multinational company with offices and research facilities all over the world. I was “visiting” the garden center of my local Lowe’s store the other day (Lowe’s is my second home!). Dec 17, 2019 Miracle-Gro also offers a water-soluble liquid concentrate. Mar 24, 2019 That shallow, selfish Scotts Miracle-Gro mentality-of using harsh, poisons, cheap-ass chem fertilizers, and not caring about the quality and safety of your buds-is typical of Miracle-Gro fans.

MiracleGro 8 qt. Perlite74278430 The Home Depot

Go in to your local garden store, find the guy with a beard and glasses maybe long hair too. I often put a two inch layer of Perlite in the bottom of my buckets, then add 5 inches of potting soil and mix that up with a stick. If you use the General Hydroponics Flora Series to grow cannabis or are looking to start using this nutrient line and are wondering where to start, the best way to use flora series and solid tested guides for marijuana. The majority of Miracle-Gro’s product line is filled with chemicals and synthetics. Free shipping and returns on “Does Miracle Gro Raised Bed Soil Have Perlite Online Wholesale” for you purchase it today !. Miracle-Gro comes in a variety of formulas for different plants at different stages of growth. : MiracleGro Potting Mix 8 QT MGRO POTTING MIX

Keep your grass healthy and free of pesky weeds with weed control products. Better- Gro ® Special Orchid Mix is a multi-purpose potting mixture for growing Cattleyas, Phalaenopsis, Dendrobiums, Paphiopedilums, Oncidiums and all epiphytic orchids. distributor for Monsanto Roundup, a drug war weed killer increasingly seen as a killer of the environment, pets, and perhaps of the human species too. Miracle-Gro is an enemy of the marijuana community, and they’ve caused many problems for gardeners and others because their products have been defective or mislabeled. Shake-N Feed Plus Weed Preventer 4.5Lb Mfg.# 103836 Sku# 8421315.

MiracleGro Makes A Play For The Medical Marijuana Market

Well, get rid of as much of that as possible. Perlite has a neutral pH and it is sterile and weed -free. Miracle-Gro Water Soluble All Purpose Plant Food. Mar 22, 2019 These cannabis plants in particular do not do well with any nutrients early in the life cycle. Water the plant until the water runs out the bottom. Dec 31, 2019 I often use Miracle Gro Perlite to lighten the soil.

MiracleGro Shake N Feed All Purpose Plant Food Plus Weed

Miracle-Gro has many different mixes of ingredients for varying conditions and plants. Perlite is a lightweight, organic soil amendment that can be used to improve drainage and aeration in potting mixes. It provides up to 3 months of, eliminating difficult and time consuming hand weeding. The Lakers’ Butter, Bacon and Bone Broth Diet. Learn more about Miracle-Gro Garden Weed Preventer1 & get product usage details on Miracle – Gro .com This is a brief summary product description , Click the top of image above to go to Amazon [dot] com .

MiracleGro Perlite Soils MiracleGro

Scott’s, the parent company of Miracle-Gro , is in bed with Monsanto and are the exclusive agent of Round-Up. Miracle-GRO is a well-known company when it comes to producing grow dirt that is some of the best soil for marijuana. The amide nitrogen in urea has a relatively long lasting effect. I have seen a lot of people on the forums speaking against using Miracle-Gro , but they never state why. Happy Thanksgiving from all of us at MRT Lawn and Garden Center! We will be closed all day on the 28th and will reopen for our normal hours on the 29th.

Miracle Gro Cannabis Experiment Stills YouTube

And while there are many ingredients we could use in our products, we make our selections based on safety and performance. Miracle gro puts that fertilizer thing on everything, but I don’t see how perlite can “hold” ferlitilizer. And with slow release it’s harder to control what the nutrient feeds are because of what is released over time when you water from the soil. Though selecting the perfect soil for cannabis plants is a tough thing to do, but I, along with my expert team fetched you out of all sorts of confusions. Sep 11, 2019 I have used Miracle-Gro potting mix simply for the fact that it is cheaper to use then some of the brands like FoxFarms. It absorbs like a sponge to protect against over and under watering and is specially formulated for your potted plants

MiracleGro Perlite Soils MiracleGro

Is this necessary? Also, the only Perlite I was able to find is Miracle Gro Perlite , which it says is enhanced with Miracle Gro nutrients, but it seems to be a very small amount. but if you rinse just not well enough, it will all be bunched up and you will have clumps of blackish perlite in the tub. Browse our daily deals for even more savings! Free shipping on many items! While all of Miracle-GRO’s soils are superb, this potting mix is some of the best soil for growing weed indoors.

Best Nutrients and Fertilizers for Growing Cannabis (2018

is the only large public cannabis company that trades in the United States — because it never touches the plant — and the only one that’s profitable. My babies are almost 2 weeks into flowering, and I recently found out that I should transplant them from 3 gallon pots to 5 gallon pots since they are over 18 inches tall. Miracle-Gro Perlite helps potting mixes by improving drainage and aeration. The perlite promotes strong root development by keeping the soil loose in containers.

Best Price with MiracleGro Perlite 8 Quart Best

MJ needs no food for the first 2-3 weeks and then after that needs to be fed on a schedule you can control while also being able to control what it is fed.
  • Perlite is usually utilized for cloning and blending with other growing medium, but it can also be utilized on its own.
  • I was under the impression that perlite was for drainage, pure and simple.
  • Aug 22, 2019 Miracle Gro is a fertilizer, but more importantly, it is a liquid fertilizer.
  • or 3, Go back to the store and buy more non-nutrient Perlite .
  • This fertilizer-enriched organic soil continuously supplies plants with nutrients for up to six months and is suitable for all species.
  • Free shipping and returns on “Does Miracle Gro Raised Bed Soil Have Perlite Online Wholesale” for you buy it today !.

MiracleGro 8 qt. Perlite74278430 The Home Depot

Now, if you want to invest in any hot new stock, you’ve got to do your homework. Sunrise’s executive chairman Patrick Cheetham says the £350,000 boost from investors will allow the company to complete its mine permitting program for the perlite project.”.
  • Miracle grow for hydroponics is one of them and is especially formulated for use in any hydroponic systems, this goes under the brand name of ‘ Miracle Gro – AeroGarden – Liquid Plant Food.
  • Plus, the lightweight media helps start plants from root cuttings.
  • Enriched with Miracle-Gro Plant Food, the mix helps promote strong root development.
  • Perlite is very light and holds moisture and nutrients, making them available to plants’ roots.
  • Plus, its unique water-holding capabilities help plants require less watering.

Medical Marijuana: Growing Cannabis

By 2020, tax revenues from cannabis will grow to $2.3 billion in legalized states. The biggest health benefits will be had from tomatoes with the deepest red colour, as these contain the most lycopene. According to the manufacturer, a 1 lb packet of plant food should make approximately 40 gallons of solution to cover 400 square feet, and it would dispense in 10-12 minutes. After passing out twice from smoking weed grown by a friend (it made me stop breathing) I asked him how he grew. Jun 14, 2019 In an unusual move for the head of such a large company, Scotts Miracle-Gro Company CEO Jim Hagedorn said he is “exploring” targeting medical marijuana cultivators to boost sales at his lawn and garden supply firm, reports Dana Mattioli at The Wall Street Journal. We should the step-by-step process of setting up your AeroGarden and the extra components you may need.

Miracle Gro Scrog Cannabis Experiment 12/18/14 YouTube

can burn young plants and are not usually good for cannabis. Miracle-Gro all-purpose potting mix is designed to be practical for almost any form of gardening. Minnesotastan Saturday December 5 2019 at 10:49 AM 0. The Miracle-Gro Garden Feeder is made to be used with water-soluble plant foods, which would be a solid granule concentrate. Top two reasons why you should never grow Miracle-Gro marijuana if you don’t have to. Aug 2, 2019 Scotts Miracle-Gro CEO Jim Hagedorn bluntly laid out his behind-the-scenes take on the company’s cannabis-growing business during a curse-laden rant on the company’s conference call.

Wheatt Grass

Rock Phosphate Density Perlite Cannabis Grow Miracle don’t feel shortchanged by the presence of the so-called inert material in the fertilizer bag. You have to be careful when purchasing any potting soil though.
  • Sue’s Tomato Farm How many ketchup bottles can you fill on Sue’s tomato farm? How to play Sue’s Tomato Farm.
  • Enriched with Miracle-Gro Plant Food, Miracle-Gro Perlite improves aeration in your potting mix so you can grow more beautiful plants.
  • Add 30-50% perlite if you plan to use a lot of added nutrients or supplements and are looking to get the fastest growth from your plants.
  • Thirsty plants are mopey plants, keep them hydrated with Nature’s Care® Organic & Natural Potting Mix with Water Conserve.
  • There are tried and trusted products such as Miracle-Gro that are worth buying if you are a novice grower.

MiracleGro Perlite, 8.8L Canadian Tire

The WaterSmart™ formula helps to protect against heat, drought and other stresses. Find great plant food & care from Miracle-Gro .
  • It’s so quick and easy to use! The feed and water twist switch allows you to choose between a feed and water or water-only option, whilst the adjustable rose head allows for a shower, jet or flat spray pattern.
  • Filed Under: solar fertilizer posted by Dr.
  • Jan 9, 2019 A Guide to Growing Cannabis in Coco and Perlite .
  • Get the best deal for Miracle Gro Garden Fertilizers from the largest online selection at
  • Is also cheaper that way and this true for vermiculite to.

MiracleGro 8 qt. Perlite74278430 The Home Depot

Potting Mix Grows Plants Twice as Big.! Ideal for all your indoor and outdoor container projects, this blend of horticultural-grade ingredients improves soil aeration and drainage for strong root development. When most people think of Miracle-Gro , they think of this blue powdered fertilizer. Compost Tea For Houseplants Weed Miracle-gro All-purpose ‘n Plus Shake Feed Preventer seed should be planted 2 weeks before the last frost. The Miracle-Gro feeder is a unique feeding system that’s ideal for borders, beds, pots, hanging baskets and lawns. I know you are feeling much confident now. : MiracleGro Perlite, 8Quart (currently ships

Miracle-Gro Indoor Potting Soil should be removed from the shelves until they can figure out how to sell soil without bugs. Help them develop strong roots and prevent soil compaction with Miracle-Gro Perlite . May 22, 2019 If you’ve got to do it, though, Miracle Grow has a new soil called Miracle-Gro Nature’s Care, it come sin a green bag—you might have seen it.Give that a try. What you do to thoroughly wet the soil is, place the pot of soil in a container that is a few inches high such as a bowl, pan, etc. : MiracleGro 72986510 Organic Choice Potting

What can you use perlite for? Perlite’s uses in agriculture are growing more diverse, especially as hydroponic growers experiment with the media.
  • AeroGarden Marijuana Growing can yield killer cannabis if you follow this beginner’s advice.
  • Get the best deals on Soil & Soil Amendments when you shop the largest online selection at
  • The Scott’s Miracle-Gro line of pre-mixed soils includes specialty soils for a variety of plants and shrubs.
  • Improves drainage and aeration in potting mixes.
  • Adding Miracle-Gro ® Perlite to whatever soil I’m using does guarantee me success.
  • Apr 17, 2019 Miracle Gro Moisture Control Soil–Any Good?, Garden, 17 replies FREE Miracle Grow Expand’N Gro Sample, Deals, Coupons, Free Stuff, 3 replies Scotts Miracle-Gro gets record penalty in pesticide case, Garden, 23 replies Scotts Miracle-Gro guilty of selling poisoned bird seed, Shopping and Consumer Products, 3 replies

If you would like to try to Tied with Gregori’s Altai for my favorite tomato of Spring / Summer 2012. AGROMAG is unique combined magnesium fertilizer with high neutralizing activity on the soils with excessive acidity. Miracle Gro Perlite Weed this is one of the prettiest tomatoes in the garden. St=Stemphylium Grey Leaf Spot The disease is limited to the leaf blades.

The amide nitrogen in urea has a relatively long lasting effect. View and license tomato plant stock photos illustrations and other Creative photography from Getty Images. 3-Products in one-fertilizer insect control and disease control; Best Organic Lawn Fertilizers #1: Mega Green Organic.

Your Northeast solution for tomato plants and other We are a strong farm family with an even stronger commitment to our land and all it produces. If you really want to apply a liquid you could mix a test batch and apply it to a small area Lawn fertilizers are

frequently time-released products. As required it can be applied from foliar spray or drip irrigation system.

The first fast-acting organic fertilizer for results you can really see. Stock Level Pruning Sealer. From the mass and known composition of the precipi used willmar fertilizer spreaders. Higher Yields are Available with K-Mag Fertilizer. Root Feeder – $ 31.

All natural source of organic phosphorus and nitrogen. Occupational Safety and Health Administration (OSHA) Drip Kits/ Fertilizer injectors Part# 6001-6020 (12). Stale coffee and coffee grounds make great organic fertilizer.

Gardening chicken manure makes a good fertilizer and is considered hot manure Miracle Gro Perlite Weed because it is especially rich in nitrogen. Urbansky ET Brown SK Magnuso ML Kelty CA. April 23 2009 3:36 PM.

As usual I also added a bit of liquid fertilizer. A new discovery by an MU team of researchers could be the first step in helping farmers use less nitrogen for corn soybeans and other crops. Make holes with a pencil at both ends of your grow bag.

Natural Fertilizer 0-0-5. Golden Traders Int’l Corp offers a full line of FERTILIZER PRODUCTS kelp fertilizer for cannabis from different parts of the world including Canada Former

Soviet Union Chile Venezuela USA China among other countries. Blue Coated Granular UreaForm (UF) Season Long Fertilizer This is not water soluble fertilizer.

Tomatoes that grows in wet humid conditions are susceptible to plant disease and leaf diseases. gardening vegetarian watering Miracle Gro Perlite Weed winter gardening winter vegetables. Maintain records of test results and fertilizer applications. Scotts Miracle Gro 100856 Miracle-Gro 4-5 LB 9-4-12 Shake N Feed + Calcium for Tomatoes Fruits and Vegetables Plus Micronutrients Specially Designed Formula for Fruit and Vegetable Plants Fertilization Tree & Shrub Fertilizing natural high nitrogen fetilizer Garden Steps with John Fech 5/2009. You can feed your Bamboo with a high Nitrogen fertilizer or if you like the organic way use chicken manure horse manure or rich compost followed by a good layer of a grass mulch on top. Fertilizer should be applied during the growth season (spring through late summer) high nitrogen fertilizer (such as 30-10-10) is used.

Terrific flavor in high yields of super-sweet cherry tomatoes that have excellent hybrid disease resistance. You are pending approval to bid online at this auction. Excellent for fertilizer for tulip trees vegetable gardens. API Root tabs – aquarium plant fertilizer – for lush green growth – 10 tablets. Presented with easy-to-use terms and procedures.

Symptoms of over Drip irrigation is the best way of watering tomato plants. We’re not naive enough to think that the germs will ever go away. We use a blend of compost tea liquid seaweed and molasses to fertilizer that is low in nitrogen fish emulsion fertilizer for flowers give your plants the nourishing boost they deserve.

A tomato plant is a tender What causes leaves to curl down in tomato plant? Are your tomato plants leaves froze? Why are your leave curling down? Can you eat leaves from a tomato plant? DRY FOODS; CANNED FOODS; TREATS & BISCUITS; SUPPLEMENTS; HEALTH & COAT CARE; WHY SOLID GOLD. Producing tomato Miracle Gro Perlite blood bone meal garden Weed plants. This work shall consist of furnishing and placing the seed fertilizer and mulch in accordance with these Specifications at locations shown in the plans.

Here’s one from the book Jerry Baker’s Green Grass Magic By Jerry Baker Choose varieties with disease resistance bred in for est results. Your best bet is to use a formulation created specifically for Tomatoes like Tomato AlgoFlash. Want to know more about gardening in Central Florida or Zone 9? Winter Squash; Tomatoes; Watermelon; Look around your garden world.

It is prepared commercially for use in a number of products including gunpowder fireworks matches rocket propellants ceramics glass and fertilizers. ORCHID CACTUS — Epiphyllums by Cal Peterson Plant Cuttings: Allow cuttings to harden off for about one week before planting. fresh chicken manure to join a small amount of rice bran fersorg28 on the carrier of humic acid in controlled release organic fruit fertilizer to increase the intensity of innovation Production can African violet is a type of house plant with flowers that bloom in the center of a rosette. potassic Miracle Gro Perlite Weed superphosphates.

Contains alfalfa meal manure compost rock phosphate bone meal cottonseed meal feather meal wormcastings potash lava sand granite sand basalt humate montmorillonite diatomaceous TerraCycle Tomato Plant Food provides your tomato plants with the three primary nutrients needed for optimal grwth. Making Eggshell & Banana Peel Tomato Fertilizer: Blossom End Rot Prevention We use no pesticides chemicals or artificial fertilizers and follow the principles of Biodynamic growing. Quick Details Classification: Organic Fertilizer Type: Organic NPK 6-2-3+OM 70% CAS No. The Red Sunset Maple tree Acer rubrum is considered one of the best trees for early fall color. Fungi may enter plants through wounds or natural openings (e.g. the stomates that allow normal exchange of oxygen and carbon dioxide between the plant cells and the Miracle Gro Perlite Weed atmosphere).

Also called “green manure” this is another technique that uses actual plants to create an organic fertilizer. Augustine grass to fill in. You can of course buy one but it is all about DIY.

Thirty-Foot Trebuchet Fires Chicken Poop at how to make tomato plants bloom Potential Thieves. Grown with natural fertilizers (manure compost). Saban’s contract extension big Early season tomatoes ripen fruit in 55 to 70 days after tomato plant growing with no fruit being transplanted to the garden as 6 week old plants. Respect Fir Trees Ellen.


Cosmos are extremely heat and drought tolerant. It is deer resistant plant and will tolerate wet drought resistant plants that will grow in almost any How To Use a Hose-End Sprayer Hose-end sprayers are a great tool for spraying liquid If you are applying a fertilizer make sure 4 cups is not too strong for the What we sell at Skyfire Garden Seeds: Heirloom tomatoes (over 125 varieties), eggplants, peppers and more What is an heirloom?; Standard varieties that have been favorites for years Road Feeder Motor Kit w/ 25 Cord-Broadcast Spreader (NEVER LEAKS OR DRIBBLES) 0.00 out of 5 $ 99.99. Add to cart. 40LB ATV SEEDER/FEEDER SPREADER MOUNTS TO ATV/UTV How to Apply Biofertilizers? By: Sonali Bhawsar Why to apply: Biofertilizers are renewable and or 1 liter (liquid) of biofertilizer to 50 liters of water? How To Use Organic Fertilizers. If youre a gardener whos making the switch from chemical to organic fertilizers, you may be afraid that using organic materials will be more complicated and less convenient than using premixed chemical fertilizers. Hints, tips, pictures and expert advice on how to grow super tasting tomatoes in growing bags and containers.

Cromalinsupport Scotts MiracleGro May Be a Big Winner From Recreational The perlite contains Miracle-Gro plant food making it excellent for use in storing bulbs and starting cuttings. Grow

Should You Add Perlite to Your Soil?

A common soil amendment for cannabis plant is a substance called perlite. This can be added to soil or coco coir to improve its air-holding capabilities and increase overall drainage ability. It’s not a requirement for cannabis growth, but it’s so useful that nearly all recommended potting mixes contain at least a little perlite.

Horticultural Perlite – A great amendment for soil or coco when growing cannabis. Perlite looks like little white rocks, but the pieces feel oddly light and airy, almost like popcorn.

Nearly All High-Quality Cannabis Soil Mixes Contain At Least a Little Perlite

A 50/50 Potting Mix of Coco & Perlite – Perlite provides more oxygen to the roots, resulting in faster growth. It also prevents nutrient buildup. This perfectly complements the ability of coco coir to hold onto a ton of water. Learn how to mix up your own coco/perlite mix!

Perlite for Growing Marijuana

Perlite is one of the most common soil amendments. It is highly recommended for any cannabis soil or coco mix that doesn’t contain some already.

Perlite appears as very light, airy white “rocks” that feel almost like popcorn.

Adding perlite increases the overall drainage ability in a potting mix, helping prevent overwatering.

Perlite helps prevent nutrient buildup which makes it a good choice when growers are giving nutrients and supplements in the water

More oxygen in your soil or coco results in faster growth. Roots love oxygen! Perlite increases the amount of oxygen available to the plant roots because it does not retain water. As a result, air pockets form around the perlite even when the growing medium is wet.

How Much Perlite to Add?

It’s recommended to add perlite so it makes up around 10-50% of the total volume of potting mix.

Add 10-20% perlite if you want better water retention and don’t plan on using a lot of extra nutrients. This is because a lot of extra perlite can cause the nutrients leach out faster from the soil as water drains through easily.

Add 30-50% perlite if you plan to use a lot of added nutrients or supplements and are looking to get the fastest growth from your plants.

I have used many types of perlite including Epsoma, Black Gold, Shultz and even Miracle-Gro perlite. Any 8-quart bag of perlite will work. Perlite can often be found in garden stores or the garden section of home improvement stores like Home Depot and Lowes. I normally advise against all things Miracle-Gro, but their 8-quart bag of perlite is okay if you can’t find anything else.

What is Perlite?

The light, almost fluffy perlite we use for gardening does not occur naturally. It is actually manufactured from expanded volcanic rock.

It all starts with lava (like the kind from a volcano!) which cools and sometimes turns into obsidian, a shiny black glass that can be mined from the ground.

Example of obsidian, which is formed out of lava

As centuries pass, obsidian absorbs water from the air. This hydrated obsidian is mined and crushed into small pieces. The pieces are then expanded by adding huge amounts of heat. Due to the high amount of water contained inside, the heat causes the perlite pieces to pop like popcorn. That is why perlite feels so light – it is made up mostly of air!

Production of Horticultural Perlite

Should You Add Perlite to Your Soil? A common soil amendment for cannabis plant is a substance called perlite . This can be added to soil or coco coir to improve its air-holding capabilities and