Mother Earth Subterra Root Booster 0-1-1 - 16oz

Mother Earth Subterra Root Booster - Kelp, Yeast & Alfalfa Root Support for Seedlings and Transplants

Mother Earth Subterra Root Booster 0-1-1 is a liquid plant supplement crafted to help seedlings, cuttings, and vegetative plants establish the strong, vibrant root systems they need to reach their full potential. Built around a blend of kelp, brewer's yeast, alfalfa meal, and other complementary inputs, Subterra provides the biological and nutritional support young root tissue needs to develop quickly and robustly. The 0-1-1 NPK formulation delivers zero nitrogen - keeping the focus entirely on root zone support - while the phosphorus and potassium content drives root cell development and structural integrity. Subterra is designed as a supplement to a base fertilizer program and is compatible with all plant types, soils, potting mixes, and plant food systems.

Key Features & Benefits

• Kelp, Brewer's Yeast & Alfalfa Meal Blend: Natural inputs that provide plant hormones, amino acids, and growth-promoting compounds that support rapid root tissue development and root zone biological activity.
• 0-1-1 NPK - Zero Nitrogen Root Focus: No nitrogen means the supplement targets root development specifically, without the risk of excess nitrogen pushing foliar growth at the expense of root establishment in young plants.
• Seedlings, Cuttings & Vegetative Plants: Broadly useful across the early growth spectrum - from seed germination and propagation through vegetative establishment.
• Universal Compatibility: Works with all plant types, soil mixes, potting media, and plant food programs - integrate into any existing grow system without compatibility concerns.
• Designed to Pair with Base Fertilizer: Subterra is a supplement, not a complete fertilizer. It is designed for use alongside a base feeding program such as Mother Earth LiquiCraft Grow and Bloom.
• 16oz Bottle: Available in 16oz and 32oz sizes for easy use at home garden and small commercial scale.

Who Should Use This

Home growers, small-scale nursery operations, and commercial cultivators who want to support root zone development in seedlings, cuttings, and transplants with a natural-ingredient liquid supplement will find Subterra a practical addition to their input program. It pairs naturally with Mother Earth's LiquiCraft nutrient line but works alongside other base fertilizer programs as well.

Compatibility

Compatible with all soil and soilless growing media, potting mixes, and standard plant food programs. Mix with water and apply per label directions. Designed to be used alongside a complete base fertilizer - Subterra is a root support supplement, not a standalone complete fertilizer.

Frequently Asked Questions

What is the NPK of Subterra Root Booster?

Total Nitrogen (N) 0.0%, Available Phosphate (P2O5) 1.0%, Soluble Potash (K2O) 1.0%. Zero nitrogen by design - focused on root zone support.

What are the key ingredients in Subterra?

Subterra contains a blend of kelp, brewer's yeast, alfalfa meal, and other complementary inputs that provide natural growth factors, amino acids, and biological support for the root zone.

Can Subterra be used as a standalone fertilizer?

No. Subterra is a supplement designed to be used alongside a complete base fertilizer. It provides targeted root zone support but does not supply the full nutrient profile plants need for complete growth.

Is Subterra compatible with the Mother Earth LiquiCraft nutrient system?

Yes. Subterra is designed specifically to pair with Mother Earth LiquiCraft Grow and Bloom as the base nutrient system. It is also compatible with other complete nutrient programs.