Horti Late Bloom by Green Planet — 0-24-26 Dry Flower Finisher
GP-NUT-HORTILATEBLOOM-2.3KG
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Pairs well with
Horti Late Bloom is the finisher in Green Planet's HORTI feed program — a dry 0-24-26 formula with magnesium and sulphur, built for the last two weeks of the flowering stage. Zero nitrogen, heavy phosphorus and potassium: the nutrient load plants crave while they bulk, ripen, and finish. It takes over directly from Horti Bloom and carries the crop to the flush. Like the rest of the HORTI commercial line, it's fully water-soluble and pH stable with no fillers and zero sediment — clean through hand mixing, stock tanks, injectors, and dosing systems, in soil, coco, and hydro.
Specifications
- Mix each HORTI product in its own stock tank — combining the concentrates can cause precipitation. Dose into the reservoir separately.
- Time the switch off your harvest date: count back two weeks and hand over from Horti Bloom on that feed.
- Keep Horti Cal running alongside it to the end — Ca/Mg balance matters right through ripening, then flush to finish.
How to use
Pairs well with
The early-to-mid flower base that runs right before the handover.
Horti CalThe Ca/Mg supplement that stays in the mix right through the finish.
More bloom boostersBrowse the full range of PK and flowering boosters.
FAQ
Can I run Horti Late Bloom for the whole flowering stage?
No. It's formulated for the last two weeks only — Horti Bloom carries early and mid flower, then Late Bloom finishes. Running a zero-nitrogen feed too early starves plants of the N they still need mid-bloom.
Why is there no nitrogen in it?
By late flower the plant has stopped building new growth — its demand shifts almost entirely to phosphorus and potassium for bulking and ripening. Dropping nitrogen matches the feed to that demand.
Is it a base nutrient or an additive?
A base. For its two-week window it replaces Horti Bloom as the main feed rather than stacking on top of it — Horti Cal is the only thing that runs alongside.
Does it work in hydro as well as soil and coco?
Yes. It's fully water-soluble with zero sediment, so it suits hand mixing, stock tanks, injectors, and dosing systems across soil, coco, and hydro.
Can I mix it with the other HORTI powders in one tank?
No. Prepare each HORTI product in its own stock tank to avoid precipitation, then dose each into the main reservoir separately.
The last two weeks decide the harvest
Horti Late Bloom — dry 0-24-26 nutrition to finish flowers strong. Free shipping over $499*.