pothos grown in water

Best Fertilizer For Water-Grown Plants

Growing indoor plants, like pothos, in water is an incredibly joyous experience. It is a low-maintenance activity that can provide an endless source of satisfaction. Because they’re grown in water, you don’t have to worry about frequent repotting. Watching the roots of the plants gradually grow and the leaves expand is an incredibly rewarding sight. Houseplants bring a peaceful and calming presence to the home, and you can take pride in the fact that you are able to provide them with the care they need. Growing plants in water is a great way to bring life into any home and to start your own indoor garden. But like plants grown in the soil, they need nutrients. So supplying fertilizer for water-grown plants is a critical part of their care.

Best plants for growing in water

The ideal conditions for growing plants in only water are those that allow for the proper growth of the roots and leaves. The water should be kept at a temperature of about 68 to 72 degrees Fahrenheit and should be changed every 2-3 weeks. The water should also be free of chlorine and other chemicals, as these can damage the delicate root systems. The plants should be given adequate light, either from natural or artificial sources. Finally, the water levels should be kept consistent to ensure the plants have enough water to survive. These are some of the best plants to be grown in only water.

  1. Water Hyacinth (Eichhornia crassipes)
  2. Water Lettuce (Pistia stratiotes)
  3. Parrot’s Feather (Myriophyllum aquaticum)
  4. Watercress (Nasturtium officinale)
  5. Chinese Evergreen (Aglaonema modestum)
  6. Lucky Bamboo (Dracaena sanderiana)
  7. Water Celery (Oenanthe javanica)
  8. Water Chestnut (Eleocharis dulcis)
  9. Water Poppy (Hydrocleys nymphoides)
  10. Water Clover (Marsilea quadrifolia)

Why fertilize water-grown plants?

Fertilizing plants grown in water is essential for their growth, just like for plants grown in soil. Plants grown in water generally lack the essential nutrients needed for healthy growth. Drinking water doesn’t contain the nutrients necessary for plant growth. Fertilizers are necessary to help meet the needs of these plants, providing them with the essential nutrients of nitrogen, phosphorus, and potassium. Fertilizers also help to promote root and stem growth, which is important for healthy development. The use of fertilizer is a key component of successful plant growth in only water.

Signs it’s time to fertilize your plants

Generally, you should fertilize your water-grown plants every 4-6 weeks, but when it’s time to fertilize your water-grown plants, there are a few “messages” your plants will send you. First, the leaves of the plants may start to turn yellow or become wilted. This indicates that the plants are not getting enough nutrients. Second, the growth rate of the plants may slow down or stop. Finally, if you notice any of these signs, it’s time to fertilize the water-grown plants with a quality organic fertilizer.

The best fertilizer for water-grown plants

The best fertilizer for plants grown only in water is one that is designed specifically for hydroponic systems. This type of fertilizer is a blend of essential nutrients, such as nitrogen, phosphorus, and potassium, along with trace elements and micronutrients. It is important to select a fertilizer that is specifically designed for hydroponic systems, as these plants will not be receiving the same nutrients from the soil as traditional potted plants. Hydroponic fertilizer will provide the optimal balance of nutrients to promote healthy growth and flowering for plants grown only in water.

You can also use a simple balanced, 10-10-10 water-soluble fertilizer. These are sold in most nurseries and garden centers. When changing the water of a water-grown plant, it is always important to fertilize the new water. This is because the plant is essentially getting more water than it is used to, and the fertilizer will help provide the nutrients it needs to continue to thrive and grow. Additionally, fertilizing the water will help to ensure that the plant is getting all the nutrients it needs to stay healthy and happy. It is important to remember to only use a fertilizer that is specifically designed for water-grown plants, as other fertilizers may not be suitable for this type of plant.

Thomas Nelson
Gardening Expert
Hi! I'm Thomas, one of the founders of The Garden Magazine. I come from a long line of gardeners who used the art of gardening as a way to live long, healthy lives. I'm here to share my knowledge of gardening with the world!