Schultz Plant Food Plus Liquid Plant Food 8 oz

I use this all the time. Easiest technique is to add a few drops each time you fill your indoor or outdoor watering can. This way your flowers and plants get a micro dose of 10-15-10 each day (each time you water them). Flowers will bloom, plants will perk up, new growth will be stimulated. The directions are 7 drops per litre, and 7 drops is about a 1/2 of one stopper. Do the math, add the right number of stoppers each time you fill your container, and then forget anything else. It works perfectly, very effective, and your plants will thank you :)

Always get this brand and it works well on all my house plants. Highly recommend.