Can turmeric be grown indoors as a houseplant?
Written by
Tina Carter
Reviewed by
Prof. Martin Thorne, Ph.D.Indoor cultivation of turmeric allows you to create a tropical getaway while also having fresh spices. This lively plant can flourish with proper husbandry as it requires continual warmth and bright light. I have been growing turmeric for many years and enjoy its beautiful foliage as much or more than harvesting it. Growing indoors eliminates weather-related difficulties, and you will have a continuous supply of crops at your disposal.
The first step to success is selecting your rhizome. Stick with organic pieces that have multiple buds from reputable vendors. Grocery store turmeric often fails due to the presence of growth inhibitors. When preparing rhizomes, cut them into pieces and let them air-dry overnight. This will help prevent rot and promote healthy growth.
Light Management
- Provide 6-8 hours bright indirect light daily
- Use south-facing windows or full-spectrum grow lights
- Rotate plants weekly for even exposure
- Avoid direct sunlight to prevent leaf burn
Temperature Control
- Maintain 75-85°F soil temperature for sprouting
- Reduce to 65-80°F after leaves develop
- Use heat mats under containers during cool months
- Protect from drafts near windows or doors
Watering Technique
- Water when top inch of soil dries completely
- Use room-temperature filtered water
- Ensure containers have drainage holes
- Reduce watering frequency during dormancy
After 8-10 months, and the leaves turn yellow on their own, you can harvest. Dig rhizomes with the help of garden forks, taking care not to break them. Turmeric that you grow has a fresher taste than powder purchased from stores. I use my fall harvests at the time when I see that the root is at its strongest potency.
Properly preserving your harvest will ensure the best flavor. Properly preserving please your harvest will ensure the best flavor. For unpeeled roots, For long-term storage, dehydrating thin slices into powder is best. I personally prefer using fresh turmeric for cooking and save the powder for teas. Each preservation method brings its own unique culinary value.
Troubleshooting is watching for yellow leaves, which can indicate overwatering. Ensure correct humidity by putting pebble trays under pots. Rotate plants clockwise every week to ensure even growth on all sides. Your effort will pay off with vibrant plants and a plentiful harvest. To begin your journey with your most fruitful plant, try yellow turmeric.
Read the full article: How to Grow Turmeric Indoors Successfully
