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Slow Release Fertilizer

Slow Release Fertilizer

Regular price $5.99
Regular price Sale price $5.99
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Simplify your fertilization with our Slow Release Plant Food.

Almanac Planting Co Slow Release Fertilizer is a balanced blend of major and minor nutrients—giving your plants what they need to thrive!

Every particle is homogenous, meaning N, P, K and minor nutrients are contained in each individual piece.

Our fertilizer is NPK 13-11-11, and it's designed to consistently fertilize for around 140 days. 

Warmer temperatures and frequent watering will shorten release time, and cooler temperatures and infrequent watering will extend release time.

Legal Disclaimer: Phosphorus runoff poses a threat to water quality. Some states restrict the application of phosphorus-containing fertilizer on non-agricultural lawn or turf. Check your local laws prior to purchase.

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From Almanac, With Care...

The Almanac Planting Co Difference

We're a small, woman-owned startup with a deep focus on product quality and customer satisfaction. You can find off-site, third-party reviews about us on our Etsy store.

Shipping Details

  • Free shipping on orders over $199*! We normally only ship our live plants on Mondays, Tuesdays, and Wednesdays to help prevent weekend layovers. There is a processing period of up to three days on any order placed. Please check out our shipping policy or contact us with any other questions.