Manufacturers

Sponsors



SHIPPING INFO



Acceptance Mark


Rootshield pluss

Nature's Source

HydroBuddy

triathalon BA

(888)366-3006                      email now

Wollastonite Calcium Silicate

Vanderbilt Minerals, VANSIL W10 wollastonite.

Natural calcium silicate, mined mineral. OMRI approved fertilizer and limestone alternative.

Not a Steel slag by-product

Click here for a comparison of fertilizer sources for soluble silicon (plant available silicon) content.

Wollastonite was the most effective amendment at increasing Silicon uptake and for suppressing powdery mildew disease in a greenhouse experiment conducted with Cucurbita pepo L. “Howden” pumpkin to compare the effectiveness of various soil amendments for providing Si nutrition, improving soil fertility, and suppressing powdery mildew (Podosphaera xanthii).
Wollastonite natural calcium silicate, 1 pound bag

Wollastonite natural calcium silicate, 1 pound bag

 Wollastonite Natural Calcium Silicate   Use as an alternative to lime and to provide Plant Available Silicon and Calcium in your...
$2.20
Wollastonite natural calcium silicate fertilizer 4 pound bag

Wollastonite natural calcium silicate fertilizer 4 pound bag

Wollastonite. 4 pound bag Natural Calcium Silicate fertilizer   Use as an alternative to lime and to provide Plant Available Silicon and...
$3.56
Wollastonite natural calcium silicate, 20 pound bag

Wollastonite natural calcium silicate, 20 pound bag

Wollastonite Natural Calcium Silicate   Use as an alternative to lime and to provide Plant Available Silicon and Calcium in your soilless...
$9.92
VANSIL W10 Wollastonite, 50 pound bag

VANSIL W10 Wollastonite, 50 pound bag

Vanderbilt Minerals VANSIL W10 Wollastonite Natural Calcium Silicate Fertilizer, OMRI Organic Approved   Use as an alternative to limestone...
$15.50

Featured Products - Natural and Organic Fertilizers

Shipping Estimator

Your Cart is Empty

Contact Us!

(888)366-3006

email now

Who's Online

There currently are 183 guests online.

(888)366-3006                      email now

Copyright © 2019 Custom Hydro. Powered by MINERAL SALTS