Greenhouse Watering Systems: A Guide for Young Gardeners
Introduction
A greenhouse is like a special room for plants. It’s a controlled environment where you can grow plants even when it’s cold outside. Greenhouses help plants grow faster and healthier, and they can also be used to grow plants that don’t normally grow in your area.
One of the most important things in a greenhouse is the watering system. Plants need water to grow, and the right watering system can help your plants thrive.
Types of Greenhouse Watering Systems
There are many different types of greenhouse watering systems, but the most common are:
- Manual watering: This is the simplest type of watering system, and it involves watering your plants by hand with a hose or watering can.
- Capillary mats: These are mats that you place under your pots and flats. They slowly ooze water, which the drip holes of the containers take up to the plant roots. This is a good option for small plants that don’t need a lot of water.
- Drip irrigation: This type of system uses a timer and flow gauge to deliver water directly to the roots of your plants. It’s a good option for larger plants that need more water.
Choosing the Right Watering System
The best watering system for your greenhouse will depend on the size of your greenhouse, the types of plants you’re growing, and your budget.
If you have a small greenhouse and you’re only growing a few plants, manual watering may be the best option. However, if you have a larger greenhouse or you’re growing plants that need more water, a drip irrigation system may be a better choice.
Tips for Greenhouse Watering
Here are a few tips for watering your plants in a greenhouse:
- Group plants with similar watering needs together. This will make it easier to water your plants and avoid overwatering or underwatering.
- Apply 10 to 15 percent more water than a container can hold and use a collection mat for excess runoff. This will help to prevent your plants from drying out.
- Unless you have a greenhouse full of the same crops, don’t use overhead watering. It is wasteful and not useful for a wide variety of plants with different water needs.
- Install a collection tank for recycled water. To minimize your water bill, use drip systems connected to a rain barrel or natural pond.
Troubleshooting Greenhouse Watering Problems
If you’re having problems with your greenhouse watering system, here are a few things to check:
- Make sure the timer is set correctly. If the timer is set incorrectly, your plants may not be getting enough water.
- Check the flow gauge. If the flow gauge is set incorrectly, your plants may be getting too much or too little water.
- Check the drip lines. If the drip lines are clogged, your plants may not be getting enough water.
- Check the roots of your plants. If the roots of your plants are brown or mushy, they may be getting too much water. If the roots of your plants are dry and brittle, they may be getting too little water.
By following these tips, you can help your greenhouse plants thrive.
