Montana Grow Silica Powder is an organic silica supplement made from volcanic ash
It is an ideal soil conditioner that promotes plant fertility, encourages increased photosynthesis, and strengthens plant structure; in addition, it enhances disease and pest resistance. This silicon-rich source of potassium helps ensure healthy and strong growth of your plants.
- A silica supplement derived from 40-million-year-old amorphous volcanic ash
- A silicon rich source of potassium and an available form of silicon dioxide
- Enhances soil fertility while improving disease and pest resistance
- Increases photosynthesis and improves plant structure
Available in: 5 lb. jar / 35 lb. bucket / 50 lb. bag
IngredientsSilicon Dionxide (SiO2) derived from volcanic tuff mined minerals unprocessed–76%
Application RatesPlanting: Mix ½-1 cup per 7.5 gallons of growing medium, or 4-8 ounces per cubic foot of growing medium. 100-200 lbs. per acre.
Feeding: Top dress plants with 2 tbsp. every 7–14 days as needed.
Compatibility: Can be used with most insecticides, fungicides, and herbicides. Works well with fertilizers.
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You may return any unopened item purchased from Vital Garden Supply for any reason within ten (10) days of purchase. This excludes special order, expired or clearance products (Sales on these products are final). There are also no returns on items shipped directly from the manufacturer unless the return is pre-approved by the vendor. There are no returns on custom mixes, custom cuts (greenhouse poly, shade cloth, etc.) or sale items.
Return Handling Fee:
There is a $9.95 handling fee per order for all returns.
Unopened Items – 10 Days:
You will receive a full refund for unopened items in the original form of payment less any applicable discounts, shipping fees, and handling fees.
Sorry, we are not able to accept returns after 10 days.
Sorry, we are not able to accept opened items.
We do our best to package your product(s) so they will arrive to you in excellent condition but, once the package leaves our warehouse, products may shift during shipment causing unintentional damage. Should you receive a product that has been damaged in transit, please contact us immediately for further instructions by emailing us or call us at 530-470-0124. Please do not discard the damaged product(s) and retain the original box and packaging in case your carrier requires an inspection of the damaged package. Items that are “defective” but not covered under warranty will be dealt with on an individual basis. This includes items that broke or stopped working within 30 days. Defective products may be repaired or replaced at the manufacturer’s discretion. All items being returned must be clean and intact.
Place the items you are returning in sturdy packaging. Make sure items are packed tightly and securely. We are not responsible for breakage during shipment of returned items. Make a copy of the receipt that was enclosed with your original order, highlight the items you are returning, and place the copy in the box with the products. Also, include your phone number and return mailing address. Use the mailing address below to address your return shipment. Take the package to your closest UPS or FedEx shipping location to have it delivered to us. (If you are returning a product due to a defect or an error made by us, please include a copy of your receipt with your package so we can refund your shipping costs.)
Ship Returns To:
Vital Garden Supply
204 Gold Flat Ct. #7
Nevada City, CA 95959
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