Coco coir is an ideal grow medium because it holds water exceptionally well. It’s also easily renewable, unlike peat moss. Coco coir, derived from the coconut hull, is made from the fibrous material between the outer husk and the actual coconut.

Is Botanicare Coco buffered?

All Botanicare coco is pre-buffered and rinsed before packaging to eliminate any salts. If you do wish to rinse Cocogro, use R.O. water and a 2:1 ratio of water to coco by volume to flush the soil before planting.

What happens if you dont buffer coco?

The CEC of coco coir, if un-buffered can tend to be too high in sodium (Na) and potassium (K) and too low in Calcium (Ca) and Magnesium (Mg). If a media is under sodic conditions (high EC), it can be toxic to most plants. In soils, high EC correspond to poor soil structure and poor drainage.

Can you grow in straight coco coir?

Coconut coir can be used as the growing medium for both seedlings and mature plants, as rooting mats and growing baskets, and for rooting cuttings. No matter what form of coco coir you’re using, always wet it thoroughly before you plant, and pay careful attention to the moisture level during the growing process.

Can I mix coco coir with soil?

Mixing coco coir into existing garden soil can be a boon for plants. Bringing a versatile combination of water retention and natural drainage, the coir will loosen the texture of clay soil, reducing waterlogging. It will do the opposite for sandy soil: allowing it to better hold water.

Does coco coir need perlite?

The recommended amount of perlite that you should add to coco coir ranges from 10-50%. If your crops require more moisture and you want better water retention, consider adding 10-20% of perlite to your coco coir. Adding 30-50% of perlite will also come in handy if you intend to use plenty of supplements on your farm.

Can you over buffer Coco Coir?

An unbuffered coco coir will cause nutrient lock out of calcium and magnesium because the coco substrates have a stronger attraction to these 2 salts compared to potassium and sodium. As a result, sodium and potassium will be displaced into the solution and uptaken into the roots.

How long does it take to buffer coco?

As you fill it, add 3 grams of calmag granules for every liter of water and stir properly to dissolve. Now place your fabric pot with your coco into the container of calmag solution and leave it to buffer for 24 hours.

Do you need CalMag in coco?

For best results, use a CalMag alongside your base feed to prevent deficiencies. You should always do this when growing in coco. If you’ve already got a deficiency, a CalMag will correct it. To correct the deficiency quickly, it is best to apply as a foliar spray at 10-15ml per Litre.

Can you overwater Coco Coir?

Constantly watering coco results in over-watering. When using coco, there is a need to water at a minimum of 50% dry. Sometimes 70% dry might be better especially during the first weeks, when most roots are formed.

Do I need to add perlite to coco?

No doubt, coco coir is one of the best growth media and soil substitutes you can ever use in your garden. As much as coco coir has one of the most effective water retention capabilities, many growers opt to mix it with other amendments like perlite. …