How should I choose Grotek Vitamax Pro?

Grotek Vitamax Pro 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 4 purchasable options, and price, stock, weight, and dimensions can change by size.

Can Grotek Vitamax Pro 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 Grotek Vitamax Pro come in?

Grotek Vitamax Pro is available in 4 options: 1 Liter, 1 Gallon, 10 Liter, 23 Liter. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Grotek products?

Toledo Indoor Garden accepts returns within 30 days on unused, unopened Grotek products in original packaging. Contact us for return authorization before mailing a return; customer-paid return shipping applies unless the item arrived damaged or defective.

Grotek Vitamax Pro

SKU: GTVMPRO10L

Size: 10 Liter

$224.36

Available to Order (534 available)

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

Grotek Vitamax Pro 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 4 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.

Grotek Vitamax™ Pro is an organic fertilizer that boosts soil, roots, and plant resilience for greener growth and bigger, healthier blooms.

Vitamax™ Pro is an organic-based version of our industry mainstay, Vitamax™ Plus.

Designed for both soil and soilless gardening, this formula enhances soil quality and supports beneficial microbes.

This formulation provides essential plant nutrition to improve abiotic plant resilience in rapid growing conditions.

Organic matter improves soil conditions and positively impacts growth.

Vitamax™ Pro from Grotek provides nutrients to encourage green growth and strong root establishment during critical stages in the plant life cycle.

Regular use improves conditions for robust plants and larger blooms, fruits, and flowers.

Ideal for greenhouse vegetables and ornamentals.

NPK: 1-1-1. 0 x 7.0 x 14.5 in, shipping weight 25.8 lbs, design Green.

Weight: 25.8 lbs.

Dimensions: 10.0 x 7.0 x 14.5 in.

Available sizes: 1 Liter, 1 Gallon, 10 Liter, 23 Liter.

Beneficial Microbes
Suitable for Veg
Genuine Grotek product
Brand: Grotek
Category: Nutrients & Fertilizers > Supplements & Additives
4 selectable options

SKUGTVMPRO10L

BrandGrotek

UPC670829208002

Weight25.8 lbs

Dimensions10.0 x 7.0 x 14.5 in

NPK1-1-1.

TypeBeneficial Microbes

Growth StageVeg

ColorGreen

FeaturesOrganic

CategorySupplements & Additives

Application Rate1L makes 1000L of solution

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Grotek Vitamax Pro

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