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Terra Aquatica FloraBloom 1l
Terra Aquatica FloraBloom 1 litre is the bloom component of the TriPart three-part nutrient system — the modular building-block concept that has served as the global standard for plant nutrition in hydroponics, coco and soil since 1976. With an NPK of 0-5-4 plus 3% magnesium oxide, 5% sulphur trioxide and silicic acid, FloraBloom delivers the phosphorus and potassium for explosive flower and fruit production. Applicable from first roots through peak bloom with progressive dosage scaling. Chelated elements ensure maximum bioavailability across varying pH levels. Use with FloraGro and FloraMicro. The 1 litre bottle is the standard reference format for growers running regular cycles.
Terra Aquatica FloraBloom 1L – The standard reference format for TriPart bloom nutrition
The transition from vegetative growth to flowering is the highest-leverage moment in any cultivation cycle. Terra Aquatica FloraBloom 1L is the bloom component of the modular TriPart system and delivers the phosphorus, potassium and magnesium plants need to shift from structural development to maximum flower and fruit production. The 1 litre bottle is the standard format for growers who run the Terra Aquatica system as part of their regular cultivation workflow.
Composition and bloom-phase performance
With an NPK of 0-5-4 plus 3% magnesium oxide and 5% sulphur trioxide, FloraBloom is precision-engineered for the flowering and fruiting phases. Phosphorus drives flower initiation and cellular energy transfer, while potassium reinforces cell walls and manages hydration — critical functions during flower and fruit swell. Integrated silicic acid provides supplementary protection against fungal pathogens and root rot.
From first roots to peak bloom
A commonly overlooked detail: FloraBloom enters the feed schedule from day one. During veg, phosphorus supports healthy root system development at low dosages. As plants transition to bloom, FloraBloom increases while FloraGro decreases — the building-block principle in action:
- First roots (hydro): 0.5 ml/L FloraBloom — baseline dosage for root establishment.
- Vegetative growth (hydro): 0.6 ml/L — FloraGro dominant, FloraBloom in support.
- Pre-bloom (hydro): 1.5 ml/L — transitioning to P and K-rich nutrition.
- Peak bloom (hydro): up to 2.4 ml/L — maximum dosage for optimal fruit development.
In soil, dosages are lower: from 0.2 ml/L to 2.1 ml/L. Always add each component separately to the reservoir.
Why 1 litre is the smart format choice
The 1L bottle delivers the optimal cost-to-volume ratio for regular growers. A single bottle covers multiple complete cycles in a mid-size setup. Pair it with 1L bottles of FloraMicro and FloraGro, or choose a TriPack Soft Water as a complete starter set.
Order Terra Aquatica FloraBloom 1L from plantandflower.be with fast shipping across Belgium. The bloom component that the world's best growers have relied on for decades.
What is the NPK ratio of Terra Aquatica FloraBloom?
FloraBloom has an NPK ratio of 0-5-4: zero nitrogen, 5% phosphorus as P₂O₅ and 4% potassium as K₂O, supplemented with 3% magnesium oxide and 5% sulphur trioxide. This composition is optimised for the flowering and fruiting phases.
Should I use FloraBloom from the start of the grow cycle?
Yes, in the TriPart system FloraBloom is administered from the first roots stage at low dosage. The phosphorus supports healthy root development before flowering begins. Dosage increases progressively as the plant enters bloom, while FloraGro is reduced.
How many ml of FloraBloom per litre at peak bloom?
In hydroponics, maximum dosage is 2.4 ml per litre of water at peak bloom. In soil, up to 2.1 ml/L. The official TriPart feed chart provides precise weekly dosages accounting for the ratios between all three components.
Do I need a separate PK booster alongside FloraBloom?
The TriPart system is designed as a complete three-part concept. By adjusting the ratios between FloraGro, FloraBloom and FloraMicro, the full nutritional spectrum including PK is covered. A separate PK supplement is therefore unnecessary — that is precisely the advantage of the modular building-block system.
