BLACKTURBO is a premium humic acid fertilizer that improves soil structure, enhances nutrient uptake, and promotes beneficial microbial activity in the soil.
BLACK TURBO is a premium humic acid with dual function: increasing soil fertility while permanently improving soil structure. Proven effective and safe for organic farming.
Download Lab Test Results52.37% content for maximum soil improvement
81.04% easily absorbed by soil & plants
Improves structure & increases soil CEC
Safe, 100% organic with no toxic residues
Reduce chemical fertilizer usage
For land, seedling soaking & fertilizer mix
Liquid humic acid is an organic extract produced from the humification of organic matter over millions of years, then concentrated into a ready-to-use liquid form. Unlike solid or granular humic acid, the liquid form is absorbed by roots faster and can be tank-mixed with other fertilizers in a single spray, making it efficient for plantations and food crops.
Liquid humic acid acts as a biostimulant that triggers root growth, improves nutrient uptake through chelation, and rebuilds soil structure from within. Agronomic studies show routine application of liquid humic acid can raise yields by 25-40% on rice, corn, and horticulture crops while reducing chemical fertilizer needs by up to 30%.
BLACK TURBO is a premium liquid humic acid at 52.37% concentration — far above the 8-15% range typical in the Indonesian market. The higher concentration means lower per-hectare dosing, faster visible response, and better ROI per liter for farmers and distributors alike.
See also: BIOKALSI Soil Conditioner for neutralizing soil acidity, and RAJABIO Liquid Organic Fertilizer as a humic-acid pairing for maximum yields.
BLACK TURBO is officially certified by PT Centra Biotech Indonesia and has laboratory test certificates. Download complete documents for your reference.
04.03.2024.536
Officially Registered
Until March 2029
Verify CertificateWatch farmer testimonials and real results of BLACK TURBO in the field
LAHAN TANDUS JADI PRODUKTIF DENGAN BLACK TURBO ASAM HUMAT
TESTIMONI PETANI TENTANG PEMBENAH TANAH BLACK TURBO CENTRA BIOTECH
CARA EFEKTIF TINGKATKAN KESUBURAN TANAH PERTANIAN
TESTIMONI PENGGUNA BLACK TURBO DARI BERBAGAI DAERAH
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