The easy recipe to grow hydroponic spinach in plastic bottles, ready in 10 days!
Hydroponic cultivation is an effective and practical method of growing plants, such as water spinach, without the need for soil. In this article, we will explain how to grow hydroponic spinach in plastic bottles, in a quick and easy way, ready to be harvested in just 10 days!
Materials required:
- Empty plastic bottles
- Spinach seeds of water
- Perlite or vermiculitis
- Scalpel or scissors
- Water
Steps to follow:
1. Preparation of plastic bottles:
First clean empty plastic bottles thoroughly and remove labels. Cut the bottle in half with a scalpel or scissors, ensuring that the upper part can be turned and inserted in the lower part to create a small reservoir of water.
2. Preparation of substrate:
Fill the bottom of each half bottle with perlite or vermiculite, which will serve as a support for plants. Ensure that the substrate is well ventilated and moist enough to allow the roots of water spinach to develop properly.
3. Seed planting:
Arrange a few water spinach seeds on the substrate, ensuring that they are spaced enough to develop without disturbing. Cover the substrate seeds slightly, then water gently to sink into the substrate.
4. Implementation of the hydroponic system:
Fill the bottom part of the bottle with clean water. Then insert the top part containing the seeds into the bottom part filled with water, so that the roots of the water spinach can draw the nutrients they need to grow properly.
5. Maintenance:
Place the bottles in a bright place but in direct sunlight. Ensure that the water level in the tank remains constant by checking regularly and completing if necessary. Also monitor plant growth and eliminate any diseased or invasive plant to promote the proper development of water spinach.
6. Harvest:
After about 10 days, you can harvest your hydroponic water spinach ready to taste. Cut the leaves at the base with scissors and use them in your salads, smoothies or cooked dishes to enjoy their delicate flavour and health benefits.
By following these simple steps, you can easily grow hydroponic spinach in plastic bottles, in record time and without much space. Take advantage of this practical and ecological method to have fresh spinach at hand throughout the year!