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Great Big Roses – Soil and Rose Fertilizer Booster to Grow The Best Roses and Flowers; Rose Food Compost Extract for Rose Bush, 1 Gallon Concentrate (Makes 32 Gallons)

  • Based on 579 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 16 hours and 30 minutes
Available payment plans shown during checkout

Size: 1 Gallon


Features

  • IMPROVES SOIL: Our soil and rose fertilizer booster infuses soil with a combination of selected ingredients that work together to improve soil structure and optimize soil conditions for increased plant vigor.
  • IMPROVES ROSE FERTILIZER UPTAKE: Our compost extract boosts the effects of fertilizer for roses and nutrient-rich soils. The formula brings benefits right into the root zone of the rose bush to convert more rose bush fertilizer into plant usable forms. Proven to make rose fertilizer work better.
  • LOADED WITH UNIQUE INGREDIENTS: Our rose fertilizer booster's proprietary compost extract supplies all the benefits of traditional compost, plus bioavailable humic acids, over 70 chelated trace minerals and seaweed, for your rose bush.
  • STARTS WORKING RIGHT AWAY: Immediately flows to the root zone of your rose bush. Our formulation is a soil and rose food fertilizer booster that is designed to start working right away for fast results.
  • EASY TO USE: Just mix 4 ounces of our all in one compost extract with a gallon of water. Apply a pint or more of the soil and fertilizer booster around the base of the plant, depending on the size of the rose, plant, or bush. No digging or tilling required.
  • EARTH FRIENDLY: This rose fertilizer booster is registered as an Organic Input Material under the National Organic Program of USDA. Made in the USA by a family-owned, small business.

Brand: Great Big Plants


Item Weight: 8.6 Pounds


Item Form: [EITHER]


Coverage: Biodegradable


Liquid Volume: 4 Fluid Ounces


Brand: Great Big Plants


Item Weight: 8.6 Pounds


Item Form: [EITHER]


Coverage: Biodegradable


Liquid Volume: 4 Fluid Ounces


Mixing ratio: 18


Specific Uses For Product: rose gardening, plant care


Target Species: Roses


Global Trade Identification Number: 05


Manufacturer: Great Big Plants, LLC


UPC: 094922221605


Unit Count: 128.0 Fl Oz


Product Dimensions: 4.25 x 6.75 x 10.5 inches


Item Weight: 8.6 pounds


Item model number: GBRGAL


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Makes a big, big difference!
Size: 32 Ounces
I bought the quart size. I pour 4 ounces in a measuring cup and then decant to a gallon jug. Fill gallon jug w water. I experience no mess this way. I pour the gallon around the roots of my David Austin rose. My roses are healthy. I can cut a few for a vase. Every 2 weeks seem to do it. A+++.
Reviewed in the United States on July 24, 2024 by Josephine Lawrence

  • It works perfect
Size: 1 Gallon
Usually I don’t buy fertilizers, most of them are a joke, but within a week after the first application my garden started looking pretty good
Reviewed in the United States on August 6, 2024 by ALEJANDRA A VILLARREAL

  • Used for Roses
Size: 1 Gallon
Rose exhibitor here: Creates very thick canes and roses are smaller than expected from cane size, if diluted as directed. However, proportion is good, if used at half strength and plant is still vigorous.
Reviewed in the United States on July 20, 2024 by Lynda H.

  • Great pricey product
Size: 32 Ounces
Love the "no smell" results but it's so expensive if you have lots of roses to feed. I wish it's more reasonable. I'll supplement this w/ other powder products during the growing season which gave me good result too!
Reviewed in the United States on June 11, 2023 by melissa tran

  • I used it on the baby roses
Size: 1 Gallon
It's great for feeding baby roses since it's manure and compost it's gentle on the rose Roots so it doesn't burn them no bad odor I love it wouldn't run out of it
Reviewed in the United States on July 1, 2024 by Dee H.

  • Rose food
Size: 2.5 Gallon
Use for growing of roses and other flowers. Great product!
Reviewed in the United States on June 17, 2024 by Carolyn Faske

  • Yeah this stuff rocks!
Size: 32 Ounces
same bush in photos. 1 application of 4oz to a gallon. It took about a week and a half to start. Then all of a sudden, I had rose buds...a lot of em!!!
Reviewed in the United States on June 18, 2024 by Kurt Leyba Kurt Leyba

  • Too expensive
Size: 32 Ounces
Seems to work but too expensive for me. May buy again if on sale for 10$.
Reviewed in the United States on June 15, 2023 by Amazon Customer

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