GARDENIQ FLOWER GARDEN PROGRAM
More colorful blooms. All season long.
Most fertilizers make promises. GardenIQ delivers results — professional-grade liquid formulas designed to maximize color, bloom size, and continuous flowering in your garden beds.
Build Your Flower Garden Program
Why your flowers aren't reaching their potential
Bigger blooms don't happen by accident. They happen with the right nutrition.
Most fertilizers give your flowers a generic nutrient mix and hope for the best. GardenIQ is more precise than that. BlossoMax delivers a professional-grade nutrient formula engineered specifically for flowers, ornamentals, shrubs, and ground cover — everything designed around the goal of brighter, fuller blooms from first bud to first frost. Your booster completes the program by supporting soil health and filling the nutritional gaps that sustain continuous flowering all season long.
THE COMPLETE PROGRAM
The complete flower garden program — bloom formula + booster
Your hero formula is engineered toward a specific outcome — brighter, fuller blooms from first bud to first frost. Your booster completes the program by supporting soil health and filling the nutritional gaps your hero formula can't address on its own. Together they work in a way neither can alone.
One quart covers up to 10,000 sq ft of flower beds. For more color and bigger blooms, increase within label directions throughout the season.
![Flower Garden Fertilizer – BlossoMax [7-0-2]](http://gardeniq.com/cdn/shop/files/BlossoMax_Spray_Quart.png?v=1777488337&width=280)
Hero Formula — Flower & Garden Formula
BlossoMax [7-0-2]
Professional-grade nutrient formula built for flowers, ornamentals, shrubs, trees, and ground cover. Feeds everything in your garden beds and drives bigger, more colorful blooms.
Booster — Feed the Soil
Doonbeg [3-0-2]
North Atlantic kelp + molasses. Feeds beneficial soil microbes and fuels steady above-ground growth. For gardeners who think long-term.
From $30 — Pint
Booster — Fill the Gaps
Octane Boost [4-0-2]
7 chelated micronutrients powered by Nutrx™. Addresses the hidden deficiencies that hold your results back. Faster, more visible impact.
From $30 — Pint
Booster — Power the Bloom
PhosFuel [5-9-13]
High-phosphorus formula. Apply at transplant, bud set, or the onset of flowering or fruiting — not season-long. Use when your plants are working hardest.
From $30 — Pint
Choose Your Booster Size
Your Program Price
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Value per bottle
One bottle covers your entire garden bed.
BlossoMax connects to your garden hose or dilutes for a watering can. Either way, a single Spray Quart covers up to 10,000 square feet of flower beds per application.
Spray Quart
10,000
sq ft of flower beds per application — most garden beds covered in a single pass
Refill Quart
10,000
sq ft — refill your existing sprayer and keep your program running
Half Gallon
10,000+
sq ft with multiple applications — push the rate for more color, or feed all season without running out
Coverage based on standard hose-end or watering-can application rate.
Our proprietary technology
Why GardenIQ works: Nutrx™ technology
Every GardenIQ formula is powered by Nutrx™ — a proprietary blend of carbon complexes, humic and fulvic acids, protein complexes, and amino acids developed through decades of professional agronomic research. Most fertilizers sit in the soil. Nutrx™ is designed to maximize how much your plants actually absorb — so you see more color, bigger blooms, and deeper roots with less product.
Simple application
How to use your GardenIQ flower garden program
Step 1
Choose your method
Add 1–2 oz per gallon of water and apply with a watering can, or attach the hose-end spray bottle directly to your garden hose. Both work great for flowers and ornamentals.
Step 2
Apply
Feed your flower beds every 1–2 weeks. Alternate your hero and booster each feeding for the complete program.
Step 3
Watch everything bloom
More colorful blooms typically visible within 2–3 weeks. Your whole garden, transformed.
Real results
What our customers are saying
My flowers seemed noticeably more colorful than last year and the blooms looked bigger too.
Plants in container garden seem to be thriving!
Really like that this uses natural ingredients like kelp and molasses — feels good to use on my garden.
Ready to get started?
Your garden deserves this.
Professional-grade formulas for flowers and ornamentals. Easy liquid application. Real results.
Build Your Flower Garden ProgramBlended and bottled in-house in Chicago, IL — not outsourced.