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GROW MORE, INC.

Grow More Super Bloomer 15-30-15

Grow More Super Bloomer 15-30-15 is a high-quality fertilizer that enhances flower production, vibrant blooms, and healthy fruiting in flowering and colored foliage plants.

As low as $21.32
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Grow More Super Bloomer 15-30-15 Product Page
Min : 21.32 - Max : 21.32
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Price as of
01/10/26
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Grow More Super Bloomer 15-30-15, manufactured by Grow More Inc, is a superior bloom-enhancing fertilizer enriched with chelated nutrients to boost flowering, fruiting, and vibrant foliage while supporting strong root growth.

With its high phosphorus content, balanced nutrients, and added micronutrients like chelated iron and manganese, Super Bloomer is a go-to solution for gardeners who want more flowers, healthier plants, and better results.

On top of the big three macronutrients (NPK), Grow More Super Bloomer also contains chelated iron and manganese, two critical micronutrients that support photosynthesis and proper nutrient absorption. These additions mean plants can access what they need more efficiently, especially when grown in soils that may naturally lack certain minerals.

Grow More Super Bloomer 15-30-15 is a premium-quality water-soluble fertilizer thats more than just another fertilizer it’s a bloom booster, root developer, and fruit enhancer all in one. Its high-phosphorus formula ensures that your plants don’t just grow but actually thrive with more vibrant flowers and healthier harvests. If your goal is to create a garden full of lush blooms, colorful foliage, and bountiful fruit, then this fertilizer is exactly what you need.

Tools Needed

A handheld pump sprayer or backpack sprayer will be needed.

How to Use

  • Step 1: Apply 1 tablespoon of Grow More Super Bloomer 15-30-15 per gallon of water. For new transplants, use 1 teaspoon of product per gallon of water.
  • Step 2: Fill your sprayer with half the amount of water, add the proper amount of product, and pour in the remaining half of water. Close the tank lid and shake until well-mixed.
  • Step 3: Use as a soil drench or foliar spray. Spray the top and bottom of leaves until wet, but not to the point of runoff. Apply as a soil drench if back-filling the hole with soil. 

Where to Use

Grow More Super Bloomer 15-30-15 can be used in a variety of growing environments including greenhouses, nurseries, open fields, and vegetable gardens. It’s suitable for transplanting crops like tomatoes, peppers, and celery, and can also be applied to fruit crops nearing harvest. 

When to Use

Feed all blooming and flowering plants every 10 to 14 days for maximum results. 

Safety Information

Grow More Super Bloomer 15-30-15 is safe for people and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.

Keep out of reach of children and pets.

Special Considerations

Grow More Super Bloomer 15-30-15 contains high phosphorus content, which is ideal for early plant development, flowering, and fruiting, but may not be suitable for all growth stages or crops that require lower phosphorus.

More Information
Restricted Use No
Availability Online
Keith's Pro Tip "A soil test reveals nutrient levels and pH, helping you choose the right fertilizer and avoid over- or under-feeding."
Time to Kill Grow More Super Bloomer 15-30-15 lasts about 1-2 weeks.
Chemical Type Fertilizer
Formulation Water-Soluble Powder
Application Methods Broadcast Spray, Spot Treatment
Product Drawbacks Its high phosphorus content is great for flowering and transplanting but may not meet the needs of crops during leafy or nitrogen-demanding stages.
Active Ingredient Nitrogen 15.0% Avaliable phosphate 30.0% Soluble potash 15.0%
Application Equipment Backpack Sprayer, Pump Sprayer
Mix Rate Apply 1 tablespoon of Grow More Super Bloomer 15-30-15 per gallon of water. For new transplants, use 1 teaspoon of product per gallon of water.
Use Sites Outdoors
Yield Coverage will vary.
EPA Registration No. N/A
Shelf Life Grow More Super Bloomer 15-30-15 will last for 3 years when stored in a dry, clean area.
Children or pets? No
Property Characteristics None
AvailabilityOnline
Restricted UseNo
BrandGROW MORE, INC.
Keith's Pro Tips"A soil test reveals nutrient levels and pH, helping you choose the right fertilizer and avoid over- or under-feeding."
Product DrawbacksIts high phosphorus content is great for flowering and transplanting but may not meet the needs of crops during leafy or nitrogen-demanding stages.
Application EquipmentBackpack Sprayer, Pump Sprayer
Application MethodsBroadcast Spray, Spot Treatment
Active IngredientNitrogen 15.0% Avaliable phosphate 30.0% Soluble potash 15.0%
Product TypeFertilizer
FormulationWater-Soluble Powder
Application RateApply 1 tablespoon of Grow More Super Bloomer 15-30-15 per gallon of water. For new transplants, use 1 teaspoon of product per gallon of water.
Shelf LifeGrow More Super Bloomer 15-30-15 will last for 3 years when stored in a dry, clean area.
YieldCoverage will vary.
Use SitesOutdoors
Time to KillGrow More Super Bloomer 15-30-15 lasts about 1-2 weeks.
Incompatible Home SidingMetal
EPA Registration #N/A

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