But if you want indoor plants to ... granular fertilizers and fertilizer spikes only need to be applied once every 2 to 9 months as they break down slowly and feed plants over time.

The Redditor posted a photo of Miracle-Gro indoor plant food spikes, followed by several ... family of plant will take ...

The 50 included spikes can be used in indoor or outdoor containers or ... keep in mind when selecting an appropriate garden plant food or fertilizer: Shoppers looking to buy organic fertilizer ...