Bio-Gro Black Gold Fertiliser 400g

Foliar Feed in powder form to dissolve in water and spray onto leaves of your favourite garden and house plants. Seaweed-based formula. Makes up to 800 litres.

1 x 400g Tub

10904301

In stock

£14.99

Standard Delivery £4.95* | Learn More

Product Information

Weight:

400g

Complete The Job

  • Natural seaweed based feed
  • Makes up to 800 litres
  • Promotes handsome harvests

The most effective foliar feed for fantastic crops. Spray onto plants to get nutrition straight to the leaves.

The natural, concentrated plant health booster Bio-Gro Black Gold is fully soluble in water for easy application- simply fill up a spray gun (if you use an old spray-gun cleaner make sure it is thoroughly rinsed out) and spray onto the upper and lower sides of the leaves of crops, especially for leafy crops like salads and cabbages.

From this 400g tub you have the potential to make up 800 litres of super-rich plant feed (weeks and weeks of feeding on an a 6x2ft plot.)

This seaweed-based fertiliser's rich, acid content stimulates soil micro-organisms improving soil structure and water-holding capabilities- great news for healthy roots which promote handsome harvests.

Why Bio-Gro Black Gold is indispensable:

Increases fertiliser uptake and reduces damage caused by chemical fertilisers.

Makes minerals and trace elements more available, enhancing plant health, correcting many plant health deficiencies.

Stimulates and enhances the immune systems of your developing crops, reducing the impact of insect and fungal attack and disease.

Increases anti-stress and natural repair capabilities, promoting healthy vigorous growth.

With plant growth regulators to face adverse weather conditions like drought head on.

Why Marshalls Garden

Why Marshalls Garden

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Discover our wide range of gardening guides developed over 75 years, showcasing our commitment to gardening.

Contact us on Mon - Sat and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.

When you order from us, expect promptness. 'In stock' plants and seeds are dispatched within two working days. And because we're as green as our thumbs, all our packaging is recyclable.

We are honoured to have received the prestigious silver medal at the 2022 Great British Growing Awards for Best Online Retailer.

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