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- USA
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
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For Your Every Summer RSVP, with Code: SUMMER15
Description
flowering plant food fertilizers Proven Winners Premium Continuous Release Plant Food 2.5lbUnique 15 7 15 NPK ratio designed specifically by Proven Winners to maximize flowering and plant growth. Feeds plants for 6 months with only one application. A unique 6 month formulation feeds plants continually throughout the growing season with only one application. The temperature sensitive coating delivers more nutrients during peak growing periods when the weather is the warmest and plants need food the most. A 15 7 15 NPK ratio is designed to
- Unique 15-7-15 NPK ratio designed specifically by Proven Winners to maximize flowering and plant growth.
- Feeds plants for 6 months with only one application.
A unique 6-month formulation feeds plants continually throughout the growing season with only one application. The temperature-sensitive coating delivers more nutrients during peak growing periods when the weather is the warmest and plants need food the most.
A 15-7-15 NPK ratio is designed to maximize flowering and plant growth. Includes multiple sources of Nitrogen for strong growth and color, Phosphorus, Potassium, Iron, and all other key micro-elements to ensure peak plant performance. 2.5 lb. jar with convenient shaker top.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
A quality product which will clean an oxidized fiberglass trailer in preparation for the application of Poli Glow
I used this to remove the Poli Glow previously applied about two years ago to my fiberglass trailer. It seems to do a slightly better job of removing the PG than the other Prep solution, but I didn't do a side-to-side comparison. And the surface never achieved a completely uniform appearance after the stripping, although this may not be possible because of differences in the remaining gel coat surfaces. I also completely washed the trailer with soap & water after using this stripping product. I didn't do this the previous time and thought some of the prep compound may have been left on the surface resulting in a shorter life. Time will tell. Note: it is still "work" to strip the trailer, this is not a "magic" solution, thus the 4-star rating. But it, along with the Poli Glow, was the only way to get my oxidized trailer to look shiny. All the other products tried failed to bring a glow. I will purchase it again when redoing the trailer.
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Reviewed in the United States on March 5, 2017
★★★★★ 5
Stripper
I love this stuff. Been using it for years and never disappoint. Use all there products.
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Reviewed in the United States on October 22, 2025
★★★★★ 1
Does not work.
Do not use this product. It has left my RV all splotchy. It looks terrible. I am trying to find something that will work. I wish I had never used Poly glow to start with.
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Reviewed in the United States on June 9, 2022
★★★★★ 3
Not happy
Faded and peeling after a year
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Must have for campers
This stuff is amazing! Made our camper look brand new with the polish they sell in this brand. Would use nothing else on it.
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Reviewed in the United States on August 21, 2025
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