Features: Multifunctional: This plant fertilizers can promote root growth, chlorophyll synthesis, and increase the number of flower buds. SLOWS RELEASE DESIGN: This houseplant fertilizers is filled with the micronutrients your indoor plants need and has a slows release design that allows continuous fertilization for up to 3 months. Easy to use: This potting fertilizers is easy to use and can be inserted directly into the soils. It is recommended to use it every 3 months or so. Widely applicable: safe for use on all indoor potted plants, such as ferns, spider-plants, pothos, flowers, succulents, vegetables, etc. Suitable for many occasion: Houseplants that can be used in your home, office or business make indoor plant care easy. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: PPTPR Size: 40*4.6*3cm Specifications: 18 pieces in 1 box Package List: 1 box x Plants Slows Release Stick Fertilizers