SUPERthrive Grow (Formerly Dyna-Gro 7-9-5) – Quart Size (32 oz)
🌱 SUPERthrive Grow (Formerly Dyna-Gro 7-9-5) – Quart Size (32 oz)
Label may vary — same trusted Dyna-Gro formula inside
SUPERthrive Grow 7-9-5, previously known as Dyna-Gro Grow, is a complete, urea-free, all-purpose liquid plant food packed with 16 essential nutrients. It’s designed for use in soil, containers, LECA, and hydroponics. The formula remains unchanged—only the label is different.
The quart size is ideal for regular feeders, large plant collections, or greenhouse use. Whether you’re growing orchids, leafy greens, or tropical houseplants, this balanced 7-9-5 blend promotes strong roots, lush foliage, and vibrant blooms.
🌿 Why Choose the Quart Size
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Same Formula, Bigger Bottle – Quart size for growers who feed frequently or have multiple plants
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Complete Nutrition – 16 essential nutrients: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, and more
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Urea-Free – Gentle on roots; no salt buildup
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Versatile – Use in soil, hydro, LECA, or as a foliar spray
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Supports Strong Growth – Encourages root development, stem strength, and balanced foliage
📦 Product Details
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Size: 32 oz (quart) bottle
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NPK Ratio: 7-9-5
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Also Available: 8 oz size
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Form: Liquid concentrate
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Use In: Soil, containers, LECA, hydroponics, foliar spray
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Safe For: Orchids, houseplants, edibles, tropicals, ornamentals
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Yield: Makes 64–128 gallons depending on use rate
💧 Application Instructions
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General Maintenance: ¼ tsp per gallon
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Active Growth or Heavy Feeders: ½ tsp per gallon
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Monthly Feeding: 2–4 ml per liter (approx. 1–2 tsp per gallon)
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LECA or Still Water Hydro: 1 ml per 1.5 liters – refresh weekly
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Foliar Spray: 1 ml per liter – mist early in the day
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Always shake well. Do not overdose—double the water if feeding more often.
🔗 Recommended Pairings
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Orchid Nerd Green Balls – Green, natural-looking support for orchid spikes
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Orchid Nerd Green Cotton String Cone – Strong polished green twine for training stems and shoots
💡 Tips for Best Results
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Use with every watering for consistent feeding
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Reduce strength in winter or for slow-growing species
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Foliar feed to help stressed or recovering plants bounce back
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Avoid applying foliar spray in direct sunlight
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Store in a cool place and always shake before each use
GROW™ 7-9-5, is an all-purpose, nutritionally complete, formula that is used to promote both foliage and bloom growth. The N-P-K ratio of GROW will promote healthy leaf and stem growth in your vegetables, fruit trees, houseplants, and landscape. As with all our complete solutions, GROW is ideal for poor, rocky soils, hydroponics, and container-grown plants. It is a rapid cure for nutrient deficiencies and helps replenish lost minerals in poor and depleted soils. GROW is a complete formula for all gardeners who desire slightly higher phosphorus to nitrogen ratio.
- Urea-free and won’t burn your plants.
- Supplies a high nitrate to ammoniacal nitrogen ratio to promote shorter internodal spacing resulting in stronger stems.
- Healthy leaf and stem growth.
- Ideal for poor, rocky soils, hydroponics, and container-grown plants. Note that hydroponics, in a broad sense, is growing without soil as you would find in your garden. Therefore, it is important to know that when you are growing in a container, the medium, whether coir or peat-based is not soil. It provides no nutrients and, accordingly, is a form of hydroponics!
- GROW or other complete nutrients from Dyna-Gro is essential for maintaining healthy plants in any soil less medium. It is a rapid cure for nutrient deficiencies and helps replenish lost minerals in poor and depleted soils.
- Spend less time and money measuring and tweaking products with incomplete, watered-down fertilizers.
GROW™ 7-9-5 is an all-purpose complete nutrition formula containing all 6 essential macronutrients and all 10 essential micronutrients that every plant needs. It is used to promote both foliage and bloom growth.
Expect Superior Results:
- GROW is urea free and won’t burn your plants.
- Supplies a high nitrate to ammoniacal nitrogen ratio to promote shorter internodal spacing resulting in stronger stems.
- Insures healthy leaf and stem growth.
- Ideal for poor, rocky soils, hydroponics and container grown plants. Note that hydroponics, in a broad sense, is growing without soil (dirt as you would find in your garden). Therefore, it is important to know that when you are growing in a container, the medium, whether coir or peat based is not soil. It provides no nutrients and, accordingly, is a form of hydroponics! GROW or other complete nutrients from Dyna-Gro are essential for maintaining healthy plants in any soil-less medium.
- Use as a rapid cure for nutrient deficiencies and to help replenish lost minerals in poor and depleted soils.
- Spend less time and money measuring and tweaking products with incomplete, watered-down fertilizers!
- GROW is the one single complete formula for all growers on all plants.
Application Rates for Cannabis
- Hydroponics: Mix 2 – 3 tsp. per gal. of water for recirculating systems or 1 – 2 tsp. per gal. for non-recirculating systems depending upon growing conditions.
- Siphon Mixer: (1:15 ratio) Mix 2 – 4 fl. oz. per gallon of water for a concentrate feed solution.
- Irrigation Injector: (1:100 ratio) Mix 10 – 18 fl. oz. per gallon of water to make an injectable concentrate.
- Foliar Application: Mix ¼ – ½ tsp. per gallon of water and spray directly of leaves.
- For outdoor applications in soil, feed 1 – 2 tsp/gal with
GROW™ is the one single complete formula for all gardeners on all plants.
Application Rates
- Maintenance: Mix ¼ – ½ tsp. per gallon of water with every watering.
- Production: Mix 1 tsp. per gallon of water, once a week.
- Monthly Feeding: Use 2 – 3 tsp. per gallon of water.
- Siphon Mixer: (1:15 ratio) Mix 2 – 4 fl. oz. per gallon of water for a concentrate feed solution.
- Irrigation Injector: (1:100 ratio) Mix 10 – 18 fl. oz. per gallon of water to make an injectable concentrate.
- Foliar Application: Mix ¼ – ½ tsp. per gallon of water and spray directly of leaves.
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