How should I choose BuildASoil Multi-Cal: A Diverse Calcium Blend?

BuildASoil Multi-Cal: A Diverse Calcium Blend should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan. Choose the exact size or variant before adding to cart. This page has 3 purchasable options, and price, stock, weight, and dimensions can change by size.

Can BuildASoil Multi-Cal: A Diverse Calcium Blend ship in the United States?

Toledo Indoor Garden ships eligible products within the United States. Available shipping options, rates, and estimated delivery timing are calculated during checkout from the selected cart and destination address.

What sizes does BuildASoil Multi-Cal: A Diverse Calcium Blend come in?

BuildASoil Multi-Cal: A Diverse Calcium Blend is available in 3 options: 3 lb, 12 lb, 44 lb. Select your preferred size on the product page to see pricing and availability.

What is the return policy for BuildASoil products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened BuildASoil products in original packaging after return authorization. Freight, LTL, oversized, special-order, or commercial items may require customer-paid return freight unless the item arrived damaged or defective.

BuildASoil Multi-Cal: A Diverse Calcium Blend

SKU: CAB03

Size: 3 lb

$23.00

Available to Order

Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm availability, handling timing, or shipping.

Questions? Call 419-725-2450

Quick answer

BuildASoil Multi-Cal: A Diverse Calcium Blend should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.

Check before orderingChoose the exact size or variant before adding to cart. This page has 3 purchasable options, and price, stock, weight, and dimensions can change by size.

Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

BuildASoil Multi-Cal: A Diverse Calcium Blend This product is a powerful 6-in-1 solution focused on enhancing calcium levels in your soil.

Calcium is the most crucial mineral for soil health and balance.

Achieving the correct calcium levels, as determined by soil and saturated paste tests, leads to superior plant health.

Using this info, we have made general recommendations for the average grower without needing a soil test.

At BuildASoil, we prioritize using diverse natural sources of calcium, applied in optimal amounts, ensuring plants receive all the calcium they need naturally.

When calcium is available in various forms and supported by abundant soil biology, plants can thrive.

This blend promotes healthier plants by providing more diverse and accessible calcium sources in your organic garden.

Features & Benefits • BuildASoil Calcium Montmorillonite Clay Rock Dust: High CEC and high calcium with trace minerals; a rare powerhouse of minerals for human and plant health. • Oyster Shell Flour: A natural source of calcium carbonate. • Fish Bone Meal: A natural source of calcium phosphate. • Diamond K Gypsum: A source of calcium sulfate. • Wollastonite: A source of calcium silicate. • Humic Acid: Provides natural chelation for these minerals.

Directions for Use • Mixing Fresh Potting Soil: Use 1-2 cups per cubic foot. • Re-Amending Potting Soil: Mix in 1 cup per cubic foot. • Topdressing: Topdress 2 tablespoons per plant along with any other inputs. • Watering In/Compost Tea: Use 1 tablespoon per gallon of water (Not completely water soluble but still effective when actively mixed).

Unlocking calcium has never been easier, and you can save significantly by getting 6 products in 1.

Weight: 3 lbs.

Dimensions: 10 x 6 x 3 in.

Available sizes: 3 lb.