Humboldts Secret Calcium, Magnesium and Iron Supplement – Hydroponic Supplies – Liquid Nutrient Fertilizer – Supports Vegetative and Flowering Stage – 1 Quart

Humboldts Secret Calcium, Magnesium and Iron Supplement – Hydroponic Supplies – Liquid Nutrient Fertilizer – Supports Vegetative and Flowering Stage – 1 Quart

Name: Humboldts Secret Calcium, Magnesium and Iron Supplement – Hydroponic Supplies – Liquid Nutrient Fertilizer – Supports Vegetative and Flowering Stage –
Brand: Humboldts Secret
Price: 1478.50 SCR
Availability: InStock
Rating: 4.6 (1 reviews)

4.6/5

Product ID: 716738850

Secure Transaction

Details

Brand
Humboldts
Item form
Liquid
Liquid volume
32 Fluid
Specific uses for product
Hydroponic
Manufacturer
Humboldts

🌱Supports veg & bloom stages

💧Optimized for coco & RO water

🧪3-in-1 Cal, Mg & Fe boost

Frequently Bought Together

Humboldts Secret Calcium, Magnesium and Iron Supplement – Hydroponic Supplies – Liquid Nutrient Fertilizer – Supports Vegetative and Flowering Stage – 1 Quart

Humboldts Secret Sweet & Sticky – Carbohydrate and Saccharide Energy Source – Enhance Aroma and Flavor of Plants – Potting Soil for Indoor Plants – Energy for Plants – 32 Ounces

Humboldts Secret Set of A & B Liquid Hydroponics Fertilizer - World's Best Nutrient System – Hydroponic Nutrients for Outdoor, Indoor Plants – Supports Vegetative and Flowering Stages of Plants

Description

🌿 Unlock your garden’s secret weapon for unstoppable growth!

TRIPLE MICRONUTRIENT POWER - Calcium, Magnesium, and Chelated Iron in one potent formula to eliminate common plant deficiencies.
MAXIMIZED NUTRIENT ABSORPTION - Enhances uptake efficiency, ensuring your plants thrive from seedling to full bloom.
SPECIALIZED FOR COCO RO WATER - Engineered to amplify nutrient absorption in coco coir and reverse osmosis water setups.
VERSATILE GROWING COMPATIBILITY - Perfectly formulated for hydroponics, soil, and container gardens—grow anywhere, anytime.
DEFICIENCY CORRECTION PREVENTION - Quickly remedies nutrient imbalances to keep your garden lush, healthy, and high-yielding.

Humboldts Secret Calcium, Magnesium and Iron Supplement is a 1-quart liquid nutrient fertilizer designed to correct and prevent micronutrient deficiencies in plants. Ideal for hydroponic, soil, and container gardens, it supports both vegetative and flowering stages, with enhanced absorption for coco coir and reverse osmosis water systems.