More flowers
Extra-high potash supports flowering plants.
NOW AVAILABLE IN THE USA
More flowers.Bigger crops.Better results.
Blossom Booster Premium Plant Food is Richard Jackson’s professionally formulated, high-potash, water-soluble plant food for indoor and outdoor flowers, fruit and vegetables.
12-12-36 formula · Made in the USA · One teaspoon per gallon
Bigger crops
For tomatoes, peppers, eggplant, squash and zucchini.
Indoors and outdoors
Beds, raised beds, containers and hanging baskets.
Super-concentrated
Mix one teaspoon with one gallon of water.
A PLANT FOOD WITH A DIFFERENCE
More than ordinary plant food.
Blossom Booster is a water-soluble 12-12-36 formula. Nitrogen supports healthy leaves, phosphate supports strong roots and 36% soluble potash supports flowers, fruit and vegetables.
12-12-36 · 36% soluble potash
Nitrogen, phosphate and magnesium
Seaweed extract + chelated micronutrients
REAL GARDENS
Real gardeners. Real results.
01 / 12
“I fed my veggies regularly with Blossom Booster and the results blew me away. Here’s what I picked on my very first day of harvest – here, all the beans, zucchinis, squash and eggplants come from just ONE PLANT each.”
David Caras
Pawlet, Vermont
“This summer’s horrible heat and humidity made it feel like Florida here in Pennsylvania. I was afraid I’d lose all my dahlias which like nights cool. But I fertilized regularly with Richard Jackson’s Blossom Booster and it kept my dahlias strong. They’re gorgeous now, with lush green leaves and big beautiful blooms.”
Sue Buntin
Pipersville, Pennsylvania
“I fed this bed with Blossom Booster and the results are fantastic. My pink Sioux crepe myrtle bloomed a full two weeks earlier than normal and bloomed non-stop into September. This Annabelle hydrangea outdid herself with much larger blooms than usual. My perennials are healthier and more vigorous too.”
Carolyn Roof
Paducah, Kentucky
“My husband fertilized the front and back areas of our salad garden with Richard Jackson’s Blossom Booster, but not the middle section. The Blossom Booster areas grew fast to a very nice size for picking and eating. The greens are lush and taste very good.”
Cyndi Rudisill
Lykens, Pennsylvania
“This hydrangea struggled for two years. I was going to move it until I started using Richard Jackson’s Blossom Booster fertilizer. Now it’s robust, happy and producing blooms in an array of blues, purple and pink – all these blooms and colors are on the one plant!”
Lyn McNees
Enumclaw, Washington
“Guess which coleus I fed with Blossom Booster! This beauty exploded with growth and sturdy stems. Compare its vigor to my other plants.”
Cyndi Rudisill
“I love your product… wanted to order more but QVC ran out… I highly recommend your product for any plants and vegetables. Thank you!”
Maria Henderson
Submitted by email
“Both myself and my 11 year old daughter were grew enormously huge pumpkins. My daughter made it on the news and I took 1st place with the 1861 pounder that I grew. Thank you for such a great product, I know it was the key to growing such a massive size and weight.”
Joe Adkins
Submitted by email
“My wife likes guacamole ‘hot’ so I grew two jalapeno pepper plants for her this summer. I fed them Blossom Booster twice weekly and unleashed a jalapeno tsunami! For months, we picked every other day. On September 14, we picked 116 peppers off the 2 plants – and froze them!”
David Caras
Pawlet, Vermont
“Most impressed with Blossom Booster. My shade containers are thriving and still look beautiful at the end of July. In previous seasons, my shade containers would be spent by now.”
Kathy Talhelm
Lykens, Pennsylvania
“Bloom Booster is doing great things for the veggies. The tomato plants are around 5 feet tall and the fruits are huge and it’s only the beginning of July!”
Cyndi Rudisill
Lykens, Pennsylvania
“Hard to believe this garden bed is brand new! All summer I added Richard Jackson’s Blossom Booster to my hose-end sprayer when watering my plants. Look at these big, happy plants!”
Sally Ferguson
Pawlet, Vermont
SIMPLE TO MIX. EASY TO USE.
One teaspoon. One gallon. Once a week.
One teaspoon
of Blossom Booster
One gallon
of water
Feed weekly
while plants are actively growing
What can I feed with Blossom Booster?
Indoor and outdoor flowers, fruit and vegetables
Flowers
Vegetables
Containers
Fruit
Baskets
Orchids
MADE FOR GARDENERS
A professionally formulated feed, made simple.
Richard Jackson created Blossom Booster around a straightforward idea: give gardeners a professionally formulated plant food that is easy to use across the garden. It is trusted by tens of thousands of gardeners, from first-time growers to experienced professionals.
Meet Richard →
AVAILABLE IN THE USA
Ready to grow more?
Blossom Booster Premium Plant Food is available online, in two sizes from our friends at J&H Industrial Supply.
1.65 lb (750g)3.3 lb (1.5kg)
Shop at J&HYou’ll be taken to J&H to complete your purchase. Its delivery, payment and returns terms apply.
Frequently asked questions
Use it on indoor and outdoor flowers, orchids, annuals, perennials, fruit and vegetables. It is especially suited to tomatoes, peppers, eggplant, squash and zucchini, whether they are growing in garden beds, raised beds, containers or hanging baskets.
Mix one teaspoon with one gallon of water and feed once a week while plants are actively growing.
It is a professionally formulated 12-12-36 plant food with an extra-high level of potash, magnesium, natural seaweed extract and chelated micronutrients.
Yes. Blossom Booster is made in the USA and manufactured and guaranteed by JR Peters Inc. in Allentown, Pennsylvania.
Blossom Booster is available online from J&H Industrial Supply in 1.65 lb and 3.3 lb bags.
Keep it out of reach of children and pets, store it securely, and always follow the instructions on the pack.