Description
A Complete Flowering Feed That Needs No Cal-Mag
SUPERthrive Bloom is a low-nitrogen, high-phosphorus liquid plant food with an NPK of 3-12-6, made for the flowering stage. It carries every essential macronutrient, micronutrient and trace element, plus enough calcium that you don’t need a separate Cal-Mag. Start it just before plants switch to flower: it helps set flowering off strongly, holds back stem stretch, and builds the size, number and quality of flowers and fruit. It works in soil, coco and hydroponics, by hand-watering, drip or recirculating system, and as a foliar spray.
Key Benefits
- NPK 3-12-6 – phosphorus-led for the flowering and fruiting stage.
- Complete formula – macro, micro and trace elements in one bottle.
- Calcium included – no Cal-Mag supplement needed.
- Controls stretch – helps keep stems short and sturdy through early flower.
- Any medium, any method – soil, coco, hydro; hand-feed, irrigation or foliar.
- Won’t clog drippers – a clean liquid for automated systems.
Excessive Stretch and Small Flowers?
Carry on feeding a nitrogen-heavy grow formula into flower and plants keep stretching, putting energy into leaf and stem instead of flowers and fruit. Switching to a phosphorus-rich bloom feed as flowering begins shifts that balance. Bloom is designed to follow SUPERthrive Foliage-Pro, tapering nitrogen down as phosphorus comes up.
How to Use
SUPERthrive’s feed chart, per 10 litres of water, flowering weeks 1–8:
- Recirculating hydro: 13ml in week 1, 26ml in weeks 2–7, 13ml in week 8
- Coco and run-to-waste: 13ml in week 1, 26ml in weeks 2–6, 13ml in weeks 7–8
- Soil and compost: 12ml in week 1, 24ml in weeks 2–6, 12ml in weeks 7–8
- Add each SUPERthrive product to the water separately and stir well between additions; never mix the concentrates together. If you use Pro-TeKt, it goes in first.
- Check and adjust pH last: 5.5–6.5 for hydro and coco, 6.2–7.0 for soil and compost.
- In hard water areas cut every mineral nutrient by 1–2ml per 10L to keep the final EC below 2.5 mS/cm.
Technical Specifications
- NPK: 3-12-6
- Type: one-part liquid bloom nutrient with calcium, micronutrients and trace elements
- Stage: flowering (start just before flower)
- Media: soil, coco, hydroponics and all growing media
- Application: hand-watering, automatic irrigation, recirculating systems, foliar spray
- Dose: 12–26ml per 10L depending on medium and week
- Partner products: SUPERthrive Foliage-Pro, Mag-Pro, Pro-TeKt
