How should I choose Emerald Harvest pH Up (EMH470001)?

Emerald Harvest pH Up (EMH470001) 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 Emerald Harvest pH Up (EMH470001) 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 Emerald Harvest pH Up (EMH470001) come in?

Emerald Harvest pH Up (EMH470001) is available in 3 options: 1 Quart, 1 Gallon, 6 Gallon. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Emerald Harvest products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened Emerald Harvest 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.

Emerald Harvest pH Up (EMH470001) - Image 1

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Emerald Harvest pH Up (EMH470001)

SKU: EMH470001

Size: 1 Quart

$25.99

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

Emerald Harvest pH Up (EMH470001) 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.

12PH - Emerald Harvest pH Up is a premium pH adjuster formulated with a weak base to correct acidic pH imbalances in hydroponic gardens.

It helps maintain the nutrient solution within the ideal pH range of 5.8–6.3, promoting optimal nutrient uptake and supporting beneficial microbial activity in the root zone.

This reduces the risk of nutrient deficiencies and encourages healthy plant growth.

Suitable for use in various growing media, including rockwool and coco coir, pH Up should be added gradually, with regular testing to ensure accurate adjustment.

Its root-friendly formula supports a balanced growing environment for maximum yield potential. 13 x 3.27 x 8.74 in, shipping weight 2.8 lbs, material Coco Coir.

Weight: 2.8 lbs.

Dimensions: 4.13 x 3.27 x 8.74 in.

Available sizes: 1 Quart, 1 Gallon, 6 Gallon.