Amazon: $2.24 Miracle-Gro Indoor Plant Food Spikes, Includes 48 Spikes - Continuous Feeding for all Flowering and Foliage Houseplants - NPK 6-12-6, 1 Pack of 48 Spikes : $2.24

Amazon: $2.24  Miracle-Gro Indoor Plant Food Spikes, Includes 48 Spikes - Continuous Feeding for all Flowering and Foliage Houseplants - NPK 6-12-6, 1 Pack of 48 Spikes : $2.24 

https://amzn.to/2SBZfz9

• Easy-to-use fertilizer for all indoor plants including ferns, spider plants, pothos, and croton
• Houseplant fertilizer spikes feed continuously for up to 2 months
• When used as directed, plant food spikes are safe to use on all indoor, potted plants
• Plant food spikes are filled with the micronutrients that indoor plants need
• Indoor plant care made simple; enjoy vibrant potted plants in your home, office or business