House & Garden Soil B, 20 L

Two-Part Base Nutrient Formulated for Soil Growing

House & Garden Soil B is one half of the Soil A&B two-part base nutrient, built specifically for soil applications.

This formula provides balanced nutrition for enriched soils and includes every essential nutrient, along with a significant amount of calcium.

Soil B is used together with Soil A in the ratio called for on the feed chart. This bottle is sized at 20 liters.

Key Features & Benefits

• Two-part system — pair Soil B with Soil A for a complete base feed
• Calcium included — contains a significant amount of calcium for soil-grown plants
• Balanced nutrition — covers essential macro and micronutrients for enriched soils
• Soil-specific formula — built for soil applications rather than hydroponic systems

Who Should Use a Two-Part Soil Base Nutrient

Soil growers who want a complete base nutrient covering essential nutrition, including calcium, across the full grow cycle.

Using Soil B With Soil A

Add Soil B and Soil A to your reservoir together, following the ratio and amounts on the House & Garden feed chart for your stage of growth.

Frequently Asked Questions

Do I need both Soil B and Soil A?

Yes. Soil B and Soil A are used together as a two-part base nutrient; one bottle alone does not provide complete nutrition.

Is this formulated for soil or hydroponics?

This formula is built specifically for soil applications.

Does it contain calcium?

Yes, Soil A&B contains a significant amount of calcium along with other essential nutrients.

What size is this bottle?

This bottle is 20 liters. Soil B is also available in other sizes.