PH Up

Name: Humboldts Secret Supplies PH Up - PH Up
Brand: Humboldts Secret Supplies
SKU: 45484813189378
Price: 13.97 USD
Availability: InStock
Rating: 5 (5 reviews)

4.5 (1,234)

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$13.97

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$13.97

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Delivers every 120 days

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pH Up is a concentrated, cost-effective solution designed to precisely adjust pH levels in nutrient solutions. Made with clean, commercial-grade, water-soluble ingredients and free from dyes or additives, it is suitable for soil, hydroponics, coco, DWC and other growing systems. Developed by experienced growers, it delivers reliable perfo

5.0

5 ratings

We use the PH UP and PH DOWN in our hydroponic farm growing lettuce , some grow to close to 3lb a head . Thank you for you products.

Beverly · August 27, 2026

Have not used the product yet garden just now starting to grow in my region ty

James · May 24, 2026

Work great in the soil but water you measurement ratio.

Pierre · September 15, 2025

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Reviews5.0(5)

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