Product description
Aptus Topbooster 250 ml – organic bloom stimulator for more flower sites, starter bottle
First time running Aptus in flower, or only one tent to feed? The 250 ml bottle of Topbooster is the easy way to get to know it. It's an organic bloom and ripening stimulator that triggers the flowering response of your plants, for more flower sites and better flavour, aroma and appearance at harvest.
What's inside
Topbooster combines L-amino acids, polysaccharides (sugars), the trace elements boron, iron and molybdenum, natural bloom-promoting plant stimulants and vitamin complexes from natural fermentation. It runs next to your base NPK feed and helps the plant move smoothly from one growth stage to the next.
How far 250 ml goes
Topbooster is highly concentrated: the standard dose is 2 ml per 10 litres (1:5000). This small bottle therefore treats around 1,250 litres of feed, or about 625 litres if you work at the higher 4 ml dose. For one tent, that's usually more than one complete flowering run.
Dosing tip
With 0.2 ml per litre, a 1 ml syringe is the only sensible tool: 1 ml for a 5 L watering can, 2 ml for 10 L. Start in week 2 of flower and keep going until the last week. Because it's organic, mix fresh solution every couple of days instead of letting it sit in the reservoir.
Specifications
- Contents: 250 ml
- Dosage: 2 ml per 10 L (up to 4 ml)
- Phase: week 2 of flower to the last week
- Form: liquid
