🌸 SUPERthrive Bloom 3-12-6 (Formerly Dyna-Gro Bloom) – Quart Size (32 oz)

Label may vary — same trusted Dyna-Gro formula inside

SUPERthrive Bloom 3-12-6 is a low-nitrogen, high-phosphorus liquid fertilizer designed to initiate and maximize blooming. Formerly branded as Dyna-Gro Bloom, this quart-size bottle offers the same complete nutrition formula with a new label. It delivers 6 essential macronutrients and 10 micronutrients that plants need for prolific flowering and strong reproductive growth.

This larger size is ideal for growers who want consistent performance across orchids, flowering perennials, tropicals, and hydroponic crops.

🌿 Why Choose SUPERthrive Bloom 3-12-6 – Quart Size

SUPERthrive Bloom 3-12-6 is a powerful, low-nitrogen, high-phosphorus liquid fertilizer designed to promote vibrant blooms, bigger flowers, and denser buds. Previously labeled as Dyna-Gro Bloom, the formula remains unchanged—only the label has evolved.

This complete plant food provides all 6 essential macronutrients and all 10 micronutrients your flowering plants need to thrive. The balanced 3-12-6 ratio is ideal for stimulating flower spikes, intensifying color, and increasing flower size in orchids, African violets, roses, vegetables, and herbs. A high nitrate-to-ammoniacal nitrogen ratio helps prevent leggy growth and stretching, ensuring compact, sturdy stems and vibrant floral displays.

Whether you grow in soil, containers, hydroponics, or LECA, SUPERthrive Bloom supports maximum flower production and is safe for use with most flowering crops. It also contains enough calcium and magnesium that you won’t need additional Cal-Mag supplementation.

Available Sizes & Yield:

8 oz bottle – Makes up to 96 gallons of fertilizer solution
Quart (32 oz) bottle – Makes up to 192 gallons of fertilizer solution

📦 Product Details

Size: 32 oz (quart)
Also Available: 8 oz bottle
NPK Ratio: 3-12-6
Safe For: Indoor/outdoor flowering plants, herbs, vegetables, and hydroponic setups
Yield: Makes 96–192 gallons depending on dosage
Form: Liquid concentrate fertilizer

💧 Application Instructions

Maintenance Feeding: ¼–½ tsp per gallon of water
Production Feeding: 1–2 tsp per gallon
Monthly Feeding: 2–3 tsp per gallon
Hydroponics: 2–3 tsp/gal for recirculating systems; 1–2 tsp/gal for non-recirculating
Foliar Spray: ¼–½ tsp/gal
Siphon Mixer (1:15): 2–4 oz/gal concentrate
Irrigation Injector (1:100): 10–18 oz/gal concentrate
Outdoor Soil: 1–2 tsp/gal with every watering

🔗 Recommended Pairings

Orchid Nerd Green Balls – Support orchid spikes naturally
Orchid Nerd Green Cotton String Cone – Strong twine for tying flowering stems and shoots

💡 Tips for Best Results

Apply just before flower spikes emerge to trigger bud development
Use with SUPERthrive Grow to balance nitrogen during early growth
Suitable for both tropical and temperate flowering plants
Mix only what you need; store remainder in a cool place
Shake well before each use
Avoid overfeeding—less is more for sensitive plants