GROWING MEDIA FOR CANNABIS
Choosing the best growing medium will help with nutrient uptake and maximize your results. A new grower should be aware of their growing medium options to make the most informed decision possible prior to sowing seed or planting a rooted cutting!
If you are growing with either Holland Secret 3-Part base nutrients, or Easy Plus powdered nutrient mix, you are growing with the best nutrients for growing cannabis.
On most nutrient feeding charts, there will be three types of media reflected: Soil, Coco, and Hydroponics.
Soil is made up of organic matter, minerals (sand / silt / clay), living organisms, gasses, and water. Organic matter refers to plant, animal, and microbial matter. The organic matter in the soil should be in an advanced state of decomposition to increase the availability of the nutrients in the soil.
Soil with a high level of organic matter will produce the best results.
Cannabis grown in soil will often produce slightly smaller yields and take a little longer to grow compared to other growing mediums. It is known to produce a terpene-rich, aromatic flower that some growers prefer! Soil growing is also an easy way to grow cannabis outside.
A cannabis grower can develop their own soil over time. Growers can also mix a recipe at home or buy potting soil that is pre-mixed.
A perfect cannabis soil will have a good balance of moisture absorbance and drainage capability in relation to your climate and the frequency of watering.
You do not want your plants to become overwatered due to poor drainage or wilted from drought-like conditions caused by poor water retention!
Cannabis thrives in a light loam soil with excellent drainage. The term loam refers to a mixture of sand, silt, and clay particulates that indicate a soil’s structure, texture, and moisture retention ability.
Clay is the most fine of the three particulates with excellent moisture retention but poor drainage capability.
Silt is considered medium-fine coarse particulate and has a good balance of moisture retention to drainage.
Sand is the coarsest of the three particulates, with the least amount of moisture retention and the highest drainage capability.
A mix of 20% clay, 40% silt, and 40% sand, will provide a perfect soil texture and structure for cannabis. A cannabis grower should aim for a soil pH between 5.8 – 6.2 though most strains will not show nutrient lockout above this range until exceeding a pH of 7.0.
There are many premixed organic “super” soils on the market today. They come complete with slow-release organic nutrition which allows a grower to feed only fresh water for several weeks.
These soils are amended with worm casting, bat guano, bone meal, blood meal, fish emulsion, mycorrhizae, beneficial microbes, and other organic matter. Super soils are ready for use right out of the bag, though growers will likely need to add compost or amendments to their soil once the slow-releasing nutrient reserves in the soil become depleted.
If you are interested in vegan growing you can look into using vegan nutrients.
For growers with poor soil drainage, soil amendments like perlite, vermiculite, and expanded clay pebbles are inert natural products that increase the aeration of your soil.
COCO (Coco Coir): Coco or coco coir, is a medium made from ground up coconut husks and coconut pith. It generally comes in 3 particulate sizes: pith, fiber, and chips.
Pith, the smallest particulate of the three, holds water very well but has poor drainage.
Fiber particulate are more stringy and very porous, but have poor water retention.
Chips are chunks of coco that will hold water well but allow for ample drainage as well.
Coco manufacturers often use a mix of these three particulate sizes in their product.
Coco is great for cannabis because it has fantastic water retention while remaining porous and light. Coco is virtually devoid of any plant nutrients, which means that a grower can dial-in the exact ratios of nutrients. Though it is a hydroponic medium, it has many of the same water retention properties as soil.
A first-time coco grower should make sure the source of their coco has been rinsed of salinity and pH buffered to compensate for excess potassium prior to purchase.
If the coco has not been treated, one can treat their coco prior to potting with cal/mag (calnesium) and a flushing/rinsing agent (Plant Flush) the product of salinity and before purchasing. A compressed brick of Coco will need to be re-saturated prior to potting.
Many growers amend their coco with 30% perlite to increase drainage. Perlite is an extremely light volcanic glass that has white pebble-like appearance and is a common amendment for aeration and drainage in soil, coco and soilless mix.
Coco can be reused and is considered much more eco-friendly than peat-based potting mixes because peat takes 15-25 years to establish after harvesting.
Soilless mix: A soilless mix is an inert medium for hydroponics and does not provide plant nutrition. Like coco, a soilless mix will provide excellent balance of water retention and drainage. An average peat-based soilless mix will be made up of sphagnum peat, perlite, and vermiculite.
Vermiculite is a natural mineral created from compressed silicates. Vermiculite is spongy and is less porous than perlite. Vermiculite will retain more water than perlite. Peat-based soilless mixes will come pH buffered and often contain wetting agents to evenly and completely saturate the media in the pot.
Some peat-based mixes are inoculated with mycorrhizae, which is a beneficial fungi that creates a symbiotic relationship for the plant to obtain nutrients more efficiently.
Some soilless mixes are marketed as having high porosity. These mixes are good for growers who have no issues with heat and are not concerned with using more water due to the increased frequency of irrigation.
Rockwool: Rockwool is a hydroponic substrate made from woven molten basaltic rock. Rockwool comes in cubes, blocks and slabs.
Rockwool cubes are designed to fit on top of other rockwool cubes, which can then be fixed onto rockwool slabs. This is a versatile building block style, designed to accommodate a growing plant’s needs.
Rockwool retains 70-80% of irrigation water after feeding. Fully saturated, rockwool will still provide about 15% of space for air to fill in porous gaps in the media. This means that your roots will never be short of oxygen and CO2.
Rockwool is often used in a top drip style hydroponic systems. Flood and drain tables can cause small plants in rockwool to float and drift on a growing table.
Most rockwool cubes and blocks are free draining. A slab may require a grower to add drainage cuts or slits in the bottom. When hydrating a slab, it conserves water to add drainage cuts to the plastic housing after fully saturating the media just prior to transplant.
Many rockwool cubes will have pre-drilled holes in them to stick a cutting or seedling. The cubes are designed to fit inside 72 cell propagation trays. Rockwool can be reused after harvest because it does not decompose. Due to it’s sterile nature, microbes can be introduced and thrive in rockwool.
Rockwool can be used in many hydroponic applications. This makes it extremely versatile.
Soilless mixes and coco are virtually inert but not 100%. Rockwool is on the other hand, is completely inert. This gives a grower the ability to dial-in plant nutrition in precise way.
Due to the high porosity of rockwool it can also be less forgiving if an irrigation event is missed, as it will dry out faster. If a mistake is made by the grower due to excessive EC or a pH outside the optimal range, rockwool can be somewhat forgiving. It drains faster and can be easily flushed to correct the issue.
Expanded Clay Pebbles: Lightweight expanded clay aggregate (LECA), are pebble-like balls made of expanded clay that have been cooked in a kiln.
The clay balls anchor your plant in place the way soil would but allow water and air to flow freely in the space between them. LECA is commonly used in deep water culture, drip irrigation or ebb and flow systems.
LECA is used with net pots, which are plastic mesh baskets that hold the pebbles while allowing roots to grow through them.
Due to LECA having extremely poor water holding capacity, proper irrigation and frequency of irrigation events cannot be achieved by hand watering this media.
Though the pebbles do provide anchorage, they do not provide the soil–like water retention of coco and soilless mixes. LECA needs to be rinsed prior to use because the pebbles must be washed of dust that can clog irrigation lines.
Expanded is not as porous as perlite, nor nearly as absorbent as every other media.
LECA can be recycled for future use after harvest, which is easy to do because the near marble size makes them easy to extract from a root ball and most roots will be suspended below the net pot anyway.
LECA tends to be a bit pricier than other media and can also become quite heavy, but it is much cleaner to work with than soil, coco, or a soilless mix.
There is much more to be said about each medium, the world of soil alone is quite complex, but this should at least give you an idea on your options. Now that you are aware of your options, we wish you the best of luck with the choice you make for your next grow!
Наиболее свежие события подиума.
Абсолютно все события всемирных подуимов.
Модные дома, бренды, гедонизм.
Самое лучшее место для стильныех людей.
https://malemoda.ru/
Точно актуальные новинки индустрии.
Все события лучших подуимов.
Модные дома, бренды, гедонизм.
Новое место для стильныех людей.
https://fashionvipclub.ru/
Точно трендовые события модного мира.
Абсолютно все мероприятия самых влиятельных подуимов.
Модные дома, лейблы, высокая мода.
Свежее место для стильныех людей.
https://sneakero.ru/
Точно актуальные новости мира fashion.
Абсолютно все события самых влиятельных подуимов.
Модные дома, торговые марки, гедонизм.
Приятное место для трендовых людей.
https://sneakerside.ru/
Самые стильные новости подиума.
Все мероприятия мировых подуимов.
Модные дома, лейблы, гедонизм.
Свежее место для стильныех хайпбистов.
https://sneakersgo.ru/
Trending wristwatch news and events. New collections, models. Actual information about cult watch houses.
https://chrono.luxepodium.com/
Несомненно стильные события моды.
Абсолютно все новости мировых подуимов.
Модные дома, бренды, гедонизм.
Интересное место для модных хайпбистов.
https://ulmoda.ru/
Полностью важные новинки моды.
Актуальные мероприятия самых влиятельных подуимов.
Модные дома, торговые марки, гедонизм.
Приятное место для стильныех хайпбистов.
https://paris.luxepodium.com/
Абсолютно актуальные новости индустрии.
Исчерпывающие эвенты мировых подуимов.
Модные дома, торговые марки, высокая мода.
Свежее место для модных хайпбистов.
https://luxury.superpodium.com/
Style, luxury, lifestyle
Perfect style application for hypebeasts and cute people.
Fashion news, events. Last collections, collaborations, drops.
https://watch.lepodium.net/
Fashion, luxury, hedonism
Perfect fashion startpage for hypebeasts and cute people.
Industry news, events. Best collections, collaborations, limited editions.
https://dubai.luxepodium.com/
Fashion, luxe, travel
The best style application for hypebeasts and stylish people.
Fashion news, events. Last collections, collaborations, limited editions.
https://london.luxepodium.com/
Точно важные события модного мира.
Исчерпывающие новости всемирных подуимов.
Модные дома, лейблы, haute couture.
Самое приятное место для трендовых людей.
https://richlifestyle.ru/
Style, luxury, hedonism
Good fashion portal for hypebeasts and cute people.
Style news, events. Best collections, collaborations, drops.
https://lepodium.in/
Избранные трендовые события часового мира – трендовые модели именитых часовых компаний.
Все варианты хронографов от бюджетных до ультра роскошных.
https://podium24.ru/
Наиболее свежие новинки модного мира.
Актуальные события лучших подуимов.
Модные дома, бренды, гедонизм.
Лучшее место для модных людей.
https://furluxury.ru/
Все трендовые новости часового искусства – новые коллекции культовых часовых брендов.
Точно все модели часов от доступных до очень роскошных.
https://watchco.ru/
Все актуальные события часового мира – свежие коллекции культовых часовых брендов.
Точно все варианты часов от доступных до ультра премиальных.
https://watchco.ru/
Несомненно стильные события мира fashion.
Все новости самых влиятельных подуимов.
Модные дома, торговые марки, высокая мода.
Самое лучшее место для модных людей.
https://balenciager.ru/
Все актуальные новости часового мира – актуальные новинки лучших часовых марок.
Абсолютно все варианты хронографов от недорогих до супер дорогих.
https://bitwatch.ru/
Абсолютно все трендовые события мира часов – актуальные новинки легендарных часовых компаний.
Все коллекции часов от дешевых до супер роскошных.
https://bitwatch.ru/
Точно важные новости модного мира.
Абсолютно все события известнейших подуимов.
Модные дома, торговые марки, высокая мода.
Самое приятное место для модных людей.
https://luxe-moda.ru/
LeCoupon: интересные новости для любителей fashion шоппинга
Лента новостей, события, стильные образы, мероприятия, дропы, подиум.
https://qrmoda.ru/
LeCoupon: интересные события для любителей модного шоппинга
Лента новостей, события, модные образы, эвенты, коллекции, показы.
https://qrmoda.ru/
Самые важные новинки мировых подиумов.
Важные эвенты самых влиятельных подуимов.
Модные дома, торговые марки, высокая мода.
Самое лучшее место для трендовых хайпбистов.
https://fashion5.ru/
Полностью свежие новости мировых подиумов.
Абсолютно все мероприятия лучших подуимов.
Модные дома, лейблы, высокая мода.
Лучшее место для стильныех хайпбистов.
https://egomoda.ru/
Наиболее актуальные новости подиума.
Все новости мировых подуимов.
Модные дома, торговые марки, haute couture.
Самое приятное место для трендовых людей.
https://rfsneakers.ru
Абсолютно стильные события мировых подиумов.
Абсолютно все события всемирных подуимов.
Модные дома, торговые марки, haute couture.
Самое лучшее место для модных людей.
https://whitesneaker.ru/
Абсолютно важные новинки модного мира.
Исчерпывающие эвенты лучших подуимов.
Модные дома, торговые марки, гедонизм.
Приятное место для стильныех хайпбистов.
https://miramoda.ru
amet officiis aut aspernatur aliquam totam quis quo ut aut explicabo eius ad aut neque. laudantium et ipsam alias autem voluptate odit laboriosam delectus sint.
Очень трендовые события подиума.
Актуальные новости всемирных подуимов.
Модные дома, лейблы, высокая мода.
Новое место для модных хайпбистов.
https://sofiamoda.ru
Точно важные события мира fashion.
Исчерпывающие новости лучших подуимов.
Модные дома, торговые марки, высокая мода.
Интересное место для стильныех хайпбистов.
https://fashionsecret.ru
Полностью трендовые новинки мировых подиумов.
Исчерпывающие события всемирных подуимов.
Модные дома, лейблы, гедонизм.
Самое приятное место для модных хайпбистов.
https://worldsfashion.ru/
et fuga voluptatem nihil incidunt rem sit debitis tenetur illo voluptas nobis praesentium inventore maiores ut voluptatem et maxime. voluptatum mollitia dicta voluptatem aspernatur explicabo debitis c
aut nihil maiores est nihil voluptates officia veniam rerum aspernatur soluta vero sit ducimus. sunt doloribus aut aut laudantium eum et consequuntur. consequatur asperiores neque dolore asperiores re
Несомненно стильные новости модного мира.
Абсолютно все события мировых подуимов.
Модные дома, бренды, гедонизм.
Свежее место для стильныех хайпбистов.
https://ekbtoday.ru/news/2023-12-24-vitse-mer-ekaterinburga-proveril-novyy-tramvay-do-akademicheskogo-rayona/
Obviously you were mistaken…
Несомненно важные новинки индустрии.
Все эвенты лучших подуимов.
Модные дома, бренды, haute couture.
Новое место для стильныех хайпбистов.
https://moda.mskfirst.ru/msk/2024-06-20-vybor-okon-dlya-vashego-doma-alyuminiy-protiv-vinila
Очень важные новинки подиума.
Актуальные новости лучших подуимов.
Модные дома, лейблы, высокая мода.
Самое лучшее место для стильныех хайпбистов.
https://enovosibirsk.ru/read/2024-07-23-zhiteli-novosibirska-mogut-zhalovatsya-na-elektrosamokatchikov-cherez-telegram-bot/
Самые свежие новинки мировых подиумов.
Исчерпывающие эвенты лучших подуимов.
Модные дома, торговые марки, haute couture.
Лучшее место для стильныех людей.
https://rftimes.ru/news/2024-01-28-kshvov-ne-podtverdil-nalichie-ukrainskih-voennoplennyh-na-bortu-sbitogo-il-76
1xBet registration in India
https://pikashowapks.in/why-raja-natwarlal-movie-is-a-must-watch/
Стильные заметки по подбору модных луков на каждый день.
Заметки профессионалов, события, все дропы и шоу.
https://vladtoday.ru/news/2024-09-10-10-prichin-za-chto-my-lyubim-demnu-gvasaliyu/
Модные советы по выбору крутых луков на каждый день.
Мнения профессионалов, новости, все новинки и мероприятия.
https://omskdaily.ru/novosti/2024-09-20-7-interesnyh-faktov-o-vetements-ot-antiglamura-do-modnogo-fenomena/
I will right away take hold of your rss as I can’t in finding your email subscription link or newsletter service. Do you’ve any? Kindly permit me understand in order that I could subscribe. Thanks.
https://www.zoritolerimol.com
Здравствуйте. Был создан форум https://hackmode.ru, для тех, кто занимается коммерцией в сети. Форум о веб-безопасности.