Product description
Plagron Alga Bloom 5 L – organic bloom base feed for multiple tents and soil rooms
Once you feed several tents or a full room of soil plants organically, small bottles become a weekly shopping trip. The 5 L can of Plagron Alga Bloom is for growers who water by the bucket rather than the jug, and who want the lower price per litre that comes with buying in volume.
Bulk numbers
At 4 ml per litre, five litres make about 1,250 L of nutrient water. If you water from a 100 L barrel, that is a dozen full barrels. Spread over a room with ten or more plants in large pots, it carries you through a whole flowering cycle, often more.
What's inside
An algae-based organic base nutrient for bloom with NPK 3-2-5 and micronutrients. Phosphorus and potassium drive flower and fruit development, firmness, aroma and taste. Amino acids, proteins and algae extracts help plants use their energy and stay steady through heat and dry periods, and the product supports a healthy soil structure.
Handy at this scale
Measure with a large graduated jug or a dosing pump: a 100 L barrel needs 400 ml. Shake the can well before pouring, because natural ingredients settle. Mix fresh each day; some smell and cloudiness are normal. On Plagron 100% NATURAL soils you do not need to adjust pH or EC. Alga Bloom is not for hydro; if you use drippers, flush them with clean water after feeding.
- Volume: 5 L
- NPK: 3-2-5 + micronutrients
- Medium: all soil mixes
Store the can closed, cool and frost-free.

