SuperThrive Grow 7-9-5 Complete Nutrient - 1 Gal

One Complete Feed for Leaf and Bloom Growth - 1 Gal

Juggling several partial fertilizers takes time and invites measuring mistakes. SuperThrive Grow 7-9-5 is a complete nutrient formula that covers vegetative growth and flowering in a single bottle. It is urea free and carries a 7-9-5 NPK ratio with a slightly higher phosphorus than nitrogen share, plus a full micronutrient profile.

The 1 Gal size suits regular indoor growers and small-scale operations who feed often and want enough concentrate to last through several cycles. It also works for anyone moving from a smaller bottle. Larger operations running injectors can use the stated injector ratio.

Key Features & Benefits

• 7-9-5 NPK ratio — supports leaf, stem and bloom growth with a little more phosphorus than nitrogen.
• Urea free — the nitrogen comes as nitrate and ammoniacal forms rather than urea.
• Complete formula — includes calcium, magnesium, sulfur and a range of trace elements, so you can reduce the number of separate products you measure.
• Multiple application methods — mixing rates are given for hand watering, siphon mixers and irrigation injectors.
• Suits soilless media — works in container and hydroponic setups where the medium supplies no nutrients.

Who Should Use SuperThrive Grow 7-9-5

Growers who want one complete nutrient for vegetative growth and flowering, including container and hydroponic growers using coir or peat-based media, and those correcting nutrient deficiencies in poor or depleted soil.

About SuperThrive Grow 7-9-5

SuperThrive Grow is a 7-9-5 complete nutrient formula with 7.0% total nitrogen, 9.0% phosphorus (P2O5) and 5.0% potassium (K2O). It also lists 2.0% calcium and 0.5% magnesium. The 1 Gal bottle measures 7.2 x 4 x 11.8 in and ships at 11 lb.

Frequently Asked Questions

Q: What is the NPK ratio of this formula?
A: The ratio is 7-9-5, meaning 7.0% total nitrogen, 9.0% phosphorus as P2O5 and 5.0% potassium as K2O. Phosphorus runs slightly higher than nitrogen.

Q: How much do I use for regular watering?
A: For maintenance, mix ¼ to ½ tsp. per gallon of water. Check the product label for any other feeding schedules.

Q: Can I use it with a siphon mixer or injector?
A: Yes. For a siphon mixer at a 1:15 ratio, use 2 to 4 fl. oz. per gallon of water. For an irrigation injector at 1:100, use 10 to 18 fl. oz. per gallon of water.

Q: What does urea free mean?
A: Urea is a common organic nitrogen source in fertilizers. This formula leaves it out and supplies nitrogen as nitrate and ammoniacal forms instead.

Q: Is it suitable for hydroponic systems?
A: Yes. Hydroponics means growing without soil, and container media such as coir or peat supply no nutrients themselves. A complete formula like this one provides the nutrients such media lack.

Q: How does a complete formula compare with single-purpose fertilizers?
A: A complete formula includes macronutrients and micronutrients together, so you measure one product rather than several. Single-purpose products can allow finer adjustments but need more tracking.