Plants That Grow in Water
Plants are commonly grown in soil, but did you know that many plants can thrive entirely in water? Water-grown plants are easy to maintain, visually attractive, and perfect for homes with limited space. They require minimal care, no messy soil, and can improve indoor air quality.
From decorative houseplants to useful aquatic species, plants that grow in water are becoming increasingly popular among gardeners and beginners alike.
Table of Contents
What Are Water-Grown Plants?
Water-grown plants are plants that can survive and grow with their roots submerged in water instead of soil. Some plants grow permanently in water, while others can adapt to water growth when their roots receive enough oxygen and nutrients.
These plants are commonly grown in glass containers, jars, aquariums, ponds, or hydroponic systems.
Benefits of Growing Plants in Water
Growing plants in water offers several advantages:
- Low maintenance: No soil means fewer pests and diseases.
- Clean and mess-free: Ideal for indoor spaces and apartments.
- Aesthetic appeal: Transparent containers allow you to see root growth.
- Eco-friendly: Saves water when recycled properly.
- Beginner-friendly: Perfect for those new to gardening.
Popular Plants That Grow in Water
1. Lucky Bamboo (Dracaena sanderiana)
Lucky bamboo is one of the most popular water-grown plants. It thrives in clean water and indirect sunlight. The plant is often associated with good luck and positive energy and is widely used in homes and offices.
2. Money Plant (Pothos)
Money plant grows exceptionally well in water. Simply place stem cuttings in a jar of water, and roots will develop within days. It is known for improving air quality and is very easy to propagate.
Also Read: How to Grow a Money Plant at Home (With Easy Care Tips)
3. Spider Plant
Spider plants can grow in water when young plantlets are placed in water-filled containers. They prefer bright indirect light and regular water changes.
4. Philodendron
Philodendrons adapt well to water growth and are commonly grown in glass bottles for decorative purposes. They require minimal sunlight and are excellent indoor plants.
5. Water Lily
Water lilies are classic aquatic plants that grow in ponds and water gardens. Their large leaves float on the surface, while their roots remain underwater. They also help maintain water quality.
6. Lotus
The lotus plant grows in shallow water bodies such as ponds. It is valued for its beauty as well as its cultural and medicinal importance. Lotus requires sunlight and nutrient-rich water.
7. Water Hyacinth
Water hyacinth floats on water surfaces and grows rapidly. It helps purify water by absorbing toxins but must be controlled to prevent overgrowth.
8. Duckweed
Duckweed is a tiny floating plant often found in ponds and aquariums. It grows very fast and provides food for fish while improving water quality.
Also Read:Top 10 Benefits of Organic NPK Fertilizers for healthy plants
9. Herbs in Water (Mint, Basil)
Some herbs like mint and basil can grow in water for a long time. Place fresh cuttings in water and keep them near sunlight. These herbs are great for kitchen gardening.
10. Peace Lily
Peace lilies can survive in water when roots are properly submerged. They are excellent air purifiers and produce beautiful white flowers indoors.
How to Grow Plants in Water Successfully
- Use clean, chlorine-free water
- Change water every 7–10 days
- Use glass containers for better observation
- Add liquid fertilizer occasionally for nutrients
- Avoid direct sunlight to prevent algae growth
- Trim roots if they grow excessively
Indoor vs Outdoor Water Plants
Indoor water plants like lucky bamboo, money plant, and philodendron require controlled light and clean water. Outdoor aquatic plants such as lotus, water lily, and hyacinth need sunlight and larger water bodies like ponds or tanks.
Common Problems and Solutions
- Yellow leaves: Lack of nutrients or old water
- Root rot: Water not changed regularly
- Algae growth: Too much sunlight
- Slow growth: Add liquid fertilizer
Conclusion
Plants that grow in water are an excellent choice for both beginners and experienced gardeners. They are easy to care for, visually appealing, and suitable for modern homes. Whether you want indoor decorative plants or outdoor aquatic plants, water-grown plants offer a sustainable and stylish way to enjoy greenery without soil.
Frequently Asked Questions (FAQ)
Q1. Can plants grow in water without soil?
Yes, many plants can grow in water as long as they receive enough oxygen and nutrients.
Q2. How often should I change the water?
Water should be changed every 7–10 days to keep plants healthy and prevent bacterial growth.
Q3. Do water-grown plants need fertilizer?
Yes, adding liquid fertilizer once a month helps provide essential nutrients.
Q4. Can all plants grow in water?
No, only certain plants can adapt to water growth. Most plants still require soil.
Q5. Is tap water safe for water plants?
Tap water is generally safe but letting it sit for 24 hours helps remove chlorine.
Q6. Do water plants need sunlight?
Yes, but most prefer indirect sunlight to avoid algae growth.
Q7. Can herbs grow permanently in water?
Some herbs like mint can grow long-term in water, but others may eventually need soil.
Q8. Are water plants good for indoor air quality?
Yes, plants like money plant and peace lily help purify indoor air.
Also Read: 10 Benefits of the Snake Plant: The Ideal Indoor Plant
