![My husband got these fertilizer sticks for my plants, but I'm skeptical. Will these harm my plants? I have everything from spotted begonia to cactus to ficus trees. : r/houseplants My husband got these fertilizer sticks for my plants, but I'm skeptical. Will these harm my plants? I have everything from spotted begonia to cactus to ficus trees. : r/houseplants](https://preview.redd.it/my-husband-got-these-fertilizer-sticks-for-my-plants-but-im-v0-wlcjfonxob391.jpg?auto=webp&s=8aec36d557af2983785598c92f6112bc902400c4)
My husband got these fertilizer sticks for my plants, but I'm skeptical. Will these harm my plants? I have everything from spotted begonia to cactus to ficus trees. : r/houseplants
![Miracle-Gro Indoor Plant Food Spikes, Includes 48 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6, Pack of 1 : Amazon.com.au: Garden Miracle-Gro Indoor Plant Food Spikes, Includes 48 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6, Pack of 1 : Amazon.com.au: Garden](https://m.media-amazon.com/images/I/81fY1NFpzHL._AC_UF894,1000_QL80_.jpg)
Miracle-Gro Indoor Plant Food Spikes, Includes 48 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6, Pack of 1 : Amazon.com.au: Garden
![Miracle-Gro Indoor Plant Food Spikes, Includes 24 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6 : Amazon.com.au: Garden Miracle-Gro Indoor Plant Food Spikes, Includes 24 Spikes - Continuous Feeding for All Flowering and Foliage Houseplants - NPK 6-12-6 : Amazon.com.au: Garden](https://m.media-amazon.com/images/I/71N5-jP8GEL.jpg)