These Natural Drip Feeders contain vegetable extract and an algae mix, which will keep your plants feed for 15 days each. There is no mixing or pouring, simply snip off the end of the dripper and insert into your plant where it will slowly release the perfect amount of natural food to feed your plants on a daily basis for up to 15 days. Ideal for busy gardens or if you are going on holiday. TWO different drippers are available – this one is for Chillies and Tomatoes while the 2nd is suitable for general planting including herbs / pot plants. This pack containing 10 drippers for Chiilies and Tomatoes.