ENVY Hydroponic Plant Food A & B Quart Set - Complete 2-Part Nutrient

Our review of the ENVY Hydroponic Plant Food A & B finds it best suited to growers who want a simple, complete nutrient program that covers every growth stage. The biggest reason to buy is its straightforward two-part system: mix Part A and Part B together at each feeding for consistent results, with a high 5% calcium content in Part A that helps prevent common deficiencies. In practice it performs well across soil, coco, and a range of hydroponic systems, making it an appealing single-solution nutrient for hobbyists and experienced growers alike.

Key Features

• Complete 2-part system: Part A and Part B are designed to be used together from seedling through bloom, simplifying feeding without sacrificing plant performance.
• All plant types: Formulated for vegetables, herbs, fruits, flowers and leafy greens, it supports both vigorous vegetative growth and heavy blooming phases.
• Versatile compatibility: Works in hydroponics, soil, coco coir and soilless media, and performs in DWC, NFT, ebb & flow and drip systems.
• Balanced nutrient profile: Combined NPK ratios (Part A 6-0-5 and Part B 1-5-6) supply macronutrients, calcium and magnesium for steady development.
• Chelated micronutrients: Includes DTPA iron and other chelated trace elements to improve uptake, especially in RO water or coir environments.
• High calcium content: Part A contains 5% calcium to promote strong stems and reduce physiological issues linked to Ca deficiency.

Who It's For

This nutrient set is ideal for small-scale indoor tent growers, balcony or patio gardeners, and hobbyists running mixed setups who want to avoid juggling multiple specialized formulas. The straightforward two-bottle approach benefits growers who prefer clear, repeatable feedings rather than a complex schedule.

Those who need extremely tailored additives for advanced commercial crops or who insist on single-bottle convenience may look elsewhere; likewise, growers who want organic-only inputs should choose a certified organic option rather than this mineral-based formula.

Pros & Cons

Pros

• Simple two-part program covers full growth cycle with clear mixing steps.
• High calcium level in Part A helps prevent common disorders and strengthens plants.
• Works across hydroponic systems and soil/coco setups, offering flexibility for mixed gardens.
• Good value and easy mixability as noted by users who reported healthy potted veggies and desktop system success.

Cons

• Not an organic product, so it is unsuitable for growers requiring organic certification.
• Two-part mixing requires keeping both bottles on hand and following directions each feed, which is slightly less convenient than single-bottle blends.

Specifications

Product type	Two-part liquid nutrient
Part A NPK	6-0-5
Part B NPK	1-5-6
Calcium (Part A)	5%
Micronutrients	Chelated (DTPA iron) and trace elements
Compatible media	Hydroponics, soil, coco coir, soilless
Systems supported	DWC, NFT, ebb & flow, drip, pots and tents

Our Verdict

The ENVY Hydroponic Plant Food A & B quart set is a practical choice for hobby and small-scale growers who want a single nutrient program that handles all growth stages with minimal fuss. With a balanced NPK split, chelated micronutrients and notably high calcium in Part A, it delivers consistent, economical performance across soil, coco and hydro systems and represents solid value for those who do not require organic inputs.

Frequently Asked Questions

Can I use this in both hydroponic and soil setups?
Yes. The formula is compatible with hydroponics, soil, coco coir and other soilless media and is intended for all these setups.

Do I mix Part A and Part B together every feeding?
Yes. The product is designed so Part A and Part B are used together at each watering from start to finish.

Is this product suitable with RO water or coir?
Yes. It includes chelated micronutrients and a high calcium content to improve uptake in RO water and coir environments.