How is this product applied?

Hi Allison. This product is a powder, similar to Miracle Grow. I mix it in a simple watering can (1 tablespoon per gallon of water) then water the leaves and soil with the mix. If you check some of the feedback comments you'll find others use a sprayer. In the end, it's pretty much whatever you have that will put the mix on the plant.

Dose this work well with plumerias?

We found this reference to plumerias online: "These plants are heavy feeders and do especially well with Super Bloom."

What is the n-p-p ratio?

I have to amend a previous response to this question. The amount of Iron stated was incorrect. The correct ratio of nutrients is N=15%, Phosphate=30%, Potash=15%, (Chelated) Iron=0.10%, (Chelated) Manganese=0. 05%

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Super Bloomer 15-30-15 Fertilizer - 3lbs of Flower Fertilizer Bloom Booster for More Colorful Blooms & Blossoms - Flower Food for Flowers of All Types with Chelated Iron & Manganese

Product ID: 26676955

Details

Brand
Grow More
Item Form
Powder
Item Weight
3 pounds
Liquid Volume
3 liters
Specific Uses For Product
Plant Growth

⚡Fast absorption formula

🌸15-30-15 NPK for vibrant blooms

🌿Chelated Iron & Manganese boost

$78.96

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Description

🌺 Unlock your garden’s full bloom potential—don’t let your neighbors outshine you!

BLOOM LIKE A PRO - High phosphorus 15-30-15 formula fuels lush, colorful flowers that steal the spotlight.
PROUDLY AMERICAN MADE - Crafted in the USA with premium quality standards for consistent, reliable results.
ALL IN ONE GARDEN HERO - Perfect for all flower types—vines, shrubs, or garden beds—versatile for soil or foliar feeding.
SPEEDY NUTRIENT UPTAKE - Fast-absorbing powder ensures your plants get instant nourishment for rapid growth.
EVEN FEEDING EVERY TIME - Water-soluble formula guarantees uniform nutrient distribution with each application.

Grow More Super Bloomer 15-30-15 is a 3-pound flower fertilizer powder designed to boost blooming with a high phosphorus formula enhanced by chelated iron and manganese. Its fast-absorbing, water-soluble mix ensures uniform nutrient delivery for all flower types, supporting vibrant, healthy blossoms. Made in the USA, it’s trusted by gardeners seeking professional-grade results.

Specifications

ASIN	B00UBY27YC
Best Sellers Rank	#21,551 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #673 in Garden Fertilizers
Brand Name	Grow More
Coverage	Medium
Customer Reviews	4.8 4.8 out of 5 stars (401)
Global Trade Identification Number	00080986074158
Item Form	Powder
Item Type Name	15-30-15, 3 Pounds
Item Weight	3 pounds
Liquid Volume	3 liters
Manufacturer	Grow More
Mixing Ratio	1:64
Model Number	7415
Number of Items	1
Part Number	7415
Specific Uses For Product	Plant Growth
Target Species	Flowers
UPC	080986074158
Unit Count	48 Ounce

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$78.96

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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