Soil Amendment
Kara Firma Anatolian Humic Concentrate
Premium leonardite extract · 100% Turkish sourced
3.5 oz (100g) · Free shipping on all US orders
Choose Your Size
Packs & Bulk
Standard Pack
3.5 oz (100g)
$14.95
Free shipping
Gift Box
4-pack
$59.95
Free shipping
Best Value
8-Pack
8 pouches
$79.95
Free shipping
Bulk
Retail Box
20 pouches
$199
+ shipping
Bulk
22 lb Bulk Pack
22 lb (10 kg)
$199
+ shipping
Composition
- 32% Humic-Fulvic Acid
- From Anatolian leonardite
- 100% Turkish sourced
Specifications
- Standard pack: 3.5 oz (100g)
- Form: Granular (~50 pieces per pack)
- Color: Dark brown to black
- pH: 5-7
Origin
- 100% Turkish sourced
- Anatolian plateau deposits
- 70 million year formation
- Batch tested for quality
Application
How to Use
Apply to soil prior to planting, during early vegetative phase, and around flowering or fruiting periods.
General Soil Conditioning
Apply 1 pack per 50 square feet, lightly raked into the top few inches of soil.
Garden
1/4 pack at seedling (about 25g or 12 pieces) and 1/4 pack at transplant.
Best applied in spring before the growing season.
Newly Planted Trees
1 pack per tree (about 100g or 50 pieces).
Work into the planting hole and surrounding soil.
Indoor Plants
1/2 pack per gallon of potting soil (around 50g or 25 pieces). Works for new or established plants.
Can be applied at any time during active growth.
Established Outdoor Plants
1 pack per plant (about 100g or 50 pieces). Top dress around the base and water in.
Apply in early spring or fall for best results.
Benefits
What Kara Firma Does
Improves Soil Structure
Humic acids bind soil particles into aggregates, improving aeration and water movement.
Increases Nutrient Uptake
Chelates minerals into plant-available forms, making existing nutrients more accessible.
Enhances Water Retention
Humic substances can absorb and retain several times their weight in water, reducing drought stress.
Stimulates Root Growth
Stronger root development when humic and fulvic acids are applied together.
Feeds Soil Biology
Provides carbon food source for beneficial bacteria and fungi in the soil food web.
Buffers pH
Helps moderate soil pH extremes, making nutrients available across a wider range.
Shipping Information
Free standard shipping on Standard, Gift Box, and 8-Pack orders. Bulk orders ship at cost. Orders typically ship within 1-2 business days.
International shipping available. Contact us for rates.