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 an amazing house plant food. I use it on my plants every 6 months and every time I repot a plant I put slightly more than the suggested amount per plant as it really helps them to get over the shock of being transplanted.

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!

Good fertilizer, but rather expensive here.

I love this stuff. My plants have way more blooms with it and just look healthier.

I owned a Nursery over 25 years. Always a best seller in its field

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

Great plant food