SKU: 69821682147
blue plant fertilizer

blue plant fertilizer ColorStar

Sale price$18.95 Regular price$21.06
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USA
  • USA
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

blue plant fertilizer ColorStarColorStar, which is a 19 13 6, is our premium flower fertilizer, expertly formulated to deliver vibrant blooms, lush foliage, and healthier plants all season long. Trusted by professional landscapers and home gardeners alike since 1983, this time tested formula increases both the quantity and quality of your blooms, producing larger, more colorful, and longer lasting flowers. What makes ColorStar stand out? Its all in the blend. ColorStar is packed

ColorStar, which is a 19-13-6, is our premium flower fertilizer, expertly formulated to deliver vibrant blooms, lush foliage, and healthier plants all season long. Trusted by professional landscapers and home gardeners alike since 1983, this time-tested formula increases both the quantity and quality of your blooms, producing larger, more colorful, and longer-lasting flowers.
What makes ColorStar stand out? It’s all in the blend. ColorStar is packed with a complete spectrum of essential plant nutrients, including four types of iron, multiple trace minerals, and five unique sources of nitrogen, each with different time-release properties. This means your plants get a steady, balanced supply of nutrients for up to 3 months with just one application.
Perfect for both indoor and outdoor use, ColorStar is ideal for annuals, perennials, bulbs, houseplants, hanging baskets, flowering shrubs, container gardens, and landscape beds. Whether you're maintaining a front-yard flower bed or a sunlit windowsill, ColorStar helps your plants thrive with minimal effort.
Easy to apply and slow-releasing by design, ColorStar supports strong root systems, enhances bloom cycles, and improves overall plant resilience. It’s the go-to fertilizer when you want your garden to shine from early spring through the end of the growing season. With ColorStar, you’ll see the difference. Feed less. Bloom more. 

Tech Sheet
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 69821682147

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4.9 ★★★★★
Based on 29 reviews
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Verified Purchase
Miguel
Battle Creek, US
★★★★★ 5
Quality
Size: 36 sqft
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 2
Buy the individual cross cut sheets, not these rolls.
Size: 36 sqft
I ordered two different types, individually cross cut foil rectangular pieces and these rolls both containing 36. sq. ft. The cross cut sheet blows this away. This stuff is much thinner, much less butyl rubber, much flimsier foil, and needs twice as much to have the same effect. Once you put it on, you cant remove it. The other brand's 2mm is much thicker than this.
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Reviewed in the United States on June 3, 2026
B
Verified Purchase
Bradley
Lowell, US
★★★★★ 5
Excellent product high quality.
Size: 36 sqft, Size: 36 sqft
This stuff definitely suprised how easy it was to work with. Not to mention it sticks very well. Don't put it on anything you may need to get back into. It will take the paint off of a service area. I have a 2018 dodge durango. I just had a aftermarket audio sytem installed. It was rattling so bad it was driving me crazy. I seen this stuff and decided to give it a try. Its a night and day difference no moore rattling. I box will be enough to do my back gate and all front and rear doors also. For the price you honestly can not beat it. If your on the fence about trying it don't be. You definitely won't regret getting it. Its worth every penny. You don't realize how much something rattling in your vehicle robs you of spund quality. Glad I made the decision. Now off to the other 4 doors. ,and then the roof. One of the things I really like was the fact it has multiple line to help you make even better cuts. Definitely will buy a gen.
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Reviewed in the United States on February 28, 2026
M
Verified Purchase
Mr. & Mrs. Us
Omaha, US
★★★★★ 5
Affordable, Clean and does the job.
Size: 36 sqft, Size: 36 sqft
I consumed about 90% of this box doing all doors and the tailgate on a 2000 tahoe. I applied it very liberally inside every door (exteror) panel. We then added an almost equal amount of deadening/absorbing/decoupling foam to the other side of the door (panel side). If you know how many rattles a circa 2000 tahoe GMT800 can have by now, you can appreciate why I added this as a "must" if i were to put some money back into this vehicle. Best sub $150 spent on this mini resto so far, right next to tint. Good quality. Not to thick or thin. Good sized sheets. Seamed to deaden as good as another slightly thicker material i recently used in my F250. My box was delivered with no issues of melting or anything funky. Clean, no major smell before or after and easy to work with. Maybe buy a roller set and wear gloves. Save your hands if your doing inside of panels. Good buy. Will buy more for future projects.
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Reviewed in the United States on February 17, 2026
T
Verified Purchase
Todd G. Teiken
Battle Creek, US
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
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Reviewed in the United States on June 1, 2026

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