SUPERthrive Foliage-Pro 9-3-6 – High Nitrogen Plant Food
SUPERthrive Foliage-Pro 9-3-6 – High Nitrogen Plant Food
£26.32 per litre · 946ml
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
- 14-day returns
- Price match promise
- Free Wembley store pickup
- Advice from the team: 020 3488 0419
Description
One-Part Grow Feed for Tight, Sturdy Growth
SUPERthrive Foliage-Pro (formerly Dyna-Gro Foliage-Pro) is a high-nitrogen liquid plant food with an NPK of 9-3-6, carrying every essential macro- and micronutrient for vigorous vegetative growth. It is a complete one-part nutrient, rich in calcium and magnesium, so no Cal-Mag is needed. A high ratio of nitrate to ammoniacal nitrogen gives shorter internodes and stronger stems able to carry a heavy crop of flowers and fruit later on.
Key Benefits
- NPK 9-3-6 – nitrogen-led for fast, leafy vegetative growth.
- Complete in one bottle – no separate A and B parts.
- Calcium and magnesium built in – skip the Cal-Mag.
- Short internodes – nitrate-rich nitrogen for compact, sturdy plants.
- Low phosphorus – suits phosphorus-sensitive plants and foliage crops.
- Root feed or foliar – foliar spraying gives a quick fix for deficiencies.
Leggy, Pale Plants in Veg?
Weak stems, wide gaps between nodes and pale new leaves usually point to a feed that is short of nitrogen or calcium and magnesium. Foliage-Pro supplies all three in balance, building dense, green growth and the stem strength plants need before they flower. As flowering starts it steps down while SUPERthrive Bloom takes over.
How to Use
SUPERthrive’s feed chart, per 10 litres of water:
- Recirculating hydro: 13ml in veg week 1, 26ml in veg weeks 2–4; 13ml in flower week 1, 7ml in flower weeks 2–4, then stop
- Coco and run-to-waste: 13ml through veg weeks 1–4; 13ml in flower week 1, 7ml in flower weeks 2–4
- Soil and compost: 6ml in veg weeks 1–3, 12ml in veg week 4; 12ml in flower week 1, 6ml in flower weeks 2–4
- Foliar spray: use as a quick fix for deficiencies alongside root feeding
- 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: 9-3-6
- Type: complete one-part liquid nutrient, rich in calcium and magnesium
- Stage: vegetative growth, tapering into early flower
- Media: soil, coco, hydroponics and all growing media
- Application: hand-watering, automatic irrigation, hydroponic systems, foliar spray
- Dose: 6–26ml per 10L depending on medium and week
- Formerly: Dyna-Gro Foliage-Pro

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.
