SKU: 45425464379
upstart plant fertilizer

upstart plant fertilizer 8331 - Pennington Ultra Green Lawn Starter Fertilizer

Sale price$22.72 Regular price$25.24
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 26 - Oct 1

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Description

upstart plant fertilizer 8331 - Pennington Ultra Green Lawn Starter FertilizerThis premium blended fertilizer is packed with essential plant nutrients to give you the thick, green lawn you desire. It has both fast acting nitrogen for quick greening, as well as slow release nitrogen for extended feeding for up to 3 months. With 5% iron this fertilizer will give you a deep, dark green lawn. NPK: 22 23 4 Builds strong, deep roots for thick, full grass & faster lawn establishment* Helps all types of grass seed, sod, and plugs

This premium blended fertilizer is packed with essential plant nutrients to give you the thick, green lawn you desire. It has both fast acting nitrogen for quick greening, as well as slow release nitrogen for extended feeding for up to 3 months. With 5% iron this fertilizer will give you a deep, dark green lawn.

  • NPK: 22-23-4
  • Builds strong, deep roots for thick, full grass & faster lawn establishment*
  • Helps all types of grass seed, sod, and plugs establish roots fast
  • Quick greening
  • Extended feeding for up to 3 months
  • Creates thick, lush lawns
  • Easy application
  • Contains 5% iron for a deep green lawn
  • 7.8% slow release nitrogen
  • 100% satisfaction guaranteed or your money back
  • Resealable packaging

*Vs. Unfed

Coverage area:
  • 1,000 sq.ft.
  • 5,000 sq.ft.
  • 15,000 sq.ft.
Works Best On:
  • Lawns
How to Use:
  • New lawn with seed: Apply evenly over the soil surface using a spreader. Plant seed according to the package instructions, then water deeply and frequently until lawn is established.
  • New lawn with sod: Lay sod, then apply this product
  • Existing lawn: This product can be used when reseeding, overseeding or repairing bare spots in existing lawns. Apply evenly over the grass when dry, then water deeply. For even coverage using a spreader, apply fertilizer around the perimeter of your lawn then run the spreader back and forth within the area outlined by your first perimeter application.

Always allow an overlap to avoid gaps in coverage.

Sweep any excess fertilizer granules off of hard surfaces onto the lawn.

When to Use:
  • Apply in Spring or Fall, when temperatures are above 50 degrees F. and below 90 degrees F.
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: 45425464379

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Reviewed in the United States on April 21, 2026
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Marily
Pawtucket, US
★★★★★ 5
Great shelves!
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
I love these shelves (I purchased 6 shelves total). The size I got was perfect, looks phenomenal, & quality is great too! Only negative thing I’d say is that it could be difficult for some people to set up as it needs to be leveled, & can be hard to align with other things since the part that attaches to the wall is separate from the shelf (due to its floating design) but once it’s up, it looks great. Definitely good value for money with its quality. I have them to hold up decorations/toys, & you think some of my shelves have about 5lbs of stuff on it & I’ve had no issues, so functionality is good.
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Reviewed in the United States on December 12, 2025
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Ken Antunes
Dallas, US
★★★★★ 5
Easy install and looks good
Exactly as expected. Easy to install and look great.
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Reviewed in the United States on May 6, 2026
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LORI KREBS
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★★★★★ 5
Extremely satisfied
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
Very nice. I am extremely happy with them. I used painters tape to hold the bracket in place while I screwed it in, worked like a charm 😁 holds a lot of items
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Reviewed in the United States on April 11, 2026

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