Big One is a fertiliser made from marine algae extracts. Suitable for use in organic agriculture, Top Crop’s Big One is Sohiscert certified.

HOW TO USE BIG ONE FROM TOP CROP

As it is highly concentrated, we don’t recommend surpassing the doses on the product label. Start off with 2 ml/l of water sprayed onto
the leaves or through irrigation 10 days before flowering starts.
Continue applying twice more every 10 days, though not more than 3 applications in total. For auto-flowering plants, start using Big One
in the first week of growth and after the first week of flowering.

TIPS

Remember, you can combine this fertiliser with others in the Top Crop line, such as Top Veg, Top Bloom, Top Candy and Top Bud.
Check the Top Crop grow table for application guidelines for each product.
You can combine it with other Top Crop fertilisers, such as Top Veg, Superguano, Top Bloom, and/or Top Candy.
We recommend storing this fertiliser in a dry place, out of direct sunlight. This will help maintain the quality of the product.
If you want to learn more about all the Top Crop products, don’t forget to check out our YouTube channel.