Everything for horticulture Personal advice from our specialists Worldwide delivery of 30 000 products
Search your products below, and request a quote within 30 seconds
Logo image

Mearl Chalk powder (1200) 25kg

Do not delete this link

Mearl Chalk powder (1200) 25kg

Item no. 150913109
pallet = 1200 kg
bag = 50 kg
bag = 25 kg
On working days your request will be handled within 24 hours by the responsible account manager for your region. Royal Brinkman does not deliver to consumers or companies outside horticulture.
- Personal advice from our specialists
- Worldwide delivery of horticultural supplies
- Request a quotation within 30 seconds


Mearl chalk powder is an acid-binding powder, which can be used when the pH value in the soil is too low.
A good pH value of the soil, ensures good availability of nutrition to the plant. 

Adding chalk powder to the soil does not only result in the possibility to regulate the soil's pH value, but it also adds several trace elements and organic components. Also, the soil is fed by (dead) algae, which is one of the components the product consists of.


Carbonic magnesium chalk (acid-binding) 54%
Magnesium oxide 

9%, soluble in mineral acids


Mearl chalk powder is suitable for lowering the pH value in soil or during the production of potting soil.


Soil cultivations5 - 12 kg/100 m2
Potting soil250 - 500 g/1000 L

Do not delete this link