The natural, concentrated Seaweed fertiliser and plant health supplement. Fully soluble, a 400g tub will make up to 800 litres of super rich plant feed!
Bio-Gro Black Gold HS70 contains concentrated Sargassum extract. Its rich, alginic acid content stimulates soil micro-organisms improving soil structure and water-holding capabilities.
The four BIG BENEFITS of Bio-Gro Black Gold :
The advantages of Black Gold's Four Natural Plant Growth Regulators:
These play an important role in cell growth and the synthesis of proteins, carbohydrates and chlorophyll. PLUS the plant health regulators have a huge impact on resistance to stress, and pests and diseases, improving the plants' immune systems.
Used only once. Am waiting to see results
have not been using for long enough to judge
Excellent and speedy service
Succeed On Most Soil Types! ... More
Pack Quantity: Covers 100sq yds / 91sq m
Perhaps the fastest growing! ... More
Pack Quantity: Sufficient Seed For A 30ft / 9m Row
Suitable All Year! ... More
Pack Quantity: 500 Seeds: Sufficient for 20 ft / 6m row
Pack Quantity: 64 Plants, 16 of each variety