Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 1 lb.

A 15-9-12 fertilizer contains 15% nitrogen, 9% phosphorus, and 12% potassium, making it a well-balanced option for a wide range of plants.Nitrogen (N): 15% of the fertilizer is nitrogen, which promotes leaf growth, stem development, and overall plant vigor.Phosphorus (P): 9% of the fertilizer is phosphorus, which supports root development, flowering, and fruiting.Potassium (K): 12% of the fertilizer is potassium, which helps with overall plant health, resistance to disease, and water balance.

This is my 2nd year using this with my plants and will continue from here on out. My flowers grew so much and bloomed so beautifully!

I've been using it for outdoor iron plants with amazing results. lots of new growth.

Good!

Osmocote Plus is absolutely amazing—I’ve started calling it “magic dust”! I first discovered it through a local Amish nursery, and I’ve been hooked ever since. The results are truly impressive—my plants have never looked healthier or grown faster.If you’re on the fence, don’t be. This fertilizer delivers every time. Do yourself (and your plants) a favor and buy it today—you won’t regret it!

Best fertilizer I’ve used for indoor & outdoor plants. I can see the difference in a few weeks. Recommended by a friend that is in the plant business.

My favorite way to get slow release fertilizer for my roses and veggies! I’ve used it for years.

Easy to use and the best part is this actually gave my plants a burst of energy. I will keep this on hand.