Keeping herbs alive can be a tricky business, especially with more fragile herbs like coriander (cilantro). But if your herbs wilt and seem to die, don’t fret. It’s not always necessary to go out and buy new ones. If you can catch the herbs before they’re totally gone, you can regrow a new plant from cuttings. Know that the success rate of cuttings isn’t 100% — somewhere between 50% and 75% of your cuttings are likely to make it. So start out with a handful of cuttings! That said, some herbs are easier to start than others. Here are some that you can recycle endlessly.
Mint
- Cut a healthy sprig about 3 inches long from your mint plant. Pluck off the large lower leaves, but keep the cluster of small leaves at the top.
- Place the sprig upright in a small glass of water and set it on a windowsill. Mint takes a few weeks to grow roots. If the water gets murky, replace it.
- When the roots have grown at least an inch long, you can repot the mint. Make sure to keep the soil lightly damp for the first few days while your mint adapts to its new conditions.
Basil
Use the same procedure of basil as for mint, but take a longer sprig, about 4 inches. Basil likes warmth, so give it a hot corner to sit in. Once it’s been potted, water lightly once or twice a day to keep the soil damp.
Tip: It’s good to take cuttings right above a leaf node (where the leaves are growing from the stem). The original plant will continue growing leaves from the node.
Coriander / Cilantro
Cilantro tends to come up fast and fall over quickly, making it one of the hardest plants to keep alive. If you have cilantro in a pot that’s become leafy and leggy, this is the time to harvest it. Cilantro clippings can grow in water, though not as well. To “reset” this plant, simply harvest the cilantro, leaving between a half inch and an inch of stem, and wait for it to grow again.
Rosemary & Thyme
Rosemary is a more difficult herb to grow from a cutting, unlike basil and mint. It will take much longer, up to 2 months, before you see roots. Don’t give up if you don’t see roots for a while. As long as the leaves remain green, your rosemary sprig is fine.
Rooting tip: To help the roots grow, use a natural rooting hormone and add nutrients into the water. Some rosemary cuttings will not survive without these, and they’re a good idea to use even on the other herbs! Don’t use fertilizer: the cuttings are too fragile and can be easily poisoned by fertilizer. Use rooting hormones only. Once roots are visible, you may consider adding a little fertilizer, but do research to make sure your plant needs fertilizer first. Most cuttings can develop on their own without it.
How we do it: bottle gardens
Your rooted cutting can be easily transplanted into our garden. The nutrients provided means that it will be able to live a long life and produce a lot more herbs for you! Opposed to soil gardening, the hydroponic self-water design means that you don’t need to worry about watering every few days.
Once your cutting has rooted just place it in the top smart soil insert it and set up your garden as usual.
Keeping herbs alive is something anyone can do. It might take you a little practice, but keep at it and you’ll never have to buy herbs from the store again.
I bought few bunches of cilantro with the roots from the farmers market. I needed those cilantro roots for my a Thai cooking . But some bunches I want to replant in my pits on my patio. They have the original dirt like muddy dirt when I took them home. Should I clean the roots very well and remove the dirt before repotting them to my organic soil?
Hi Nimfa, I probably wouldn’t to be honest. Reason being that the root zone can be pretty fragile. We’d recommend being as careful with them as you can, and avoiding washing them. Even so, if they have been out of the ground for a long time they may not regrow anyway – worth a shot though, we’d love to know how you go with it! If you’re going to try growing it from seed make sure you soak the cilantro seeds first. This has a huge impact on germination rates and early growth.
CILANTRO ASAP PLEASE
I BOUGHT A SMALL PLANT OF CILANTRO AT HOME DEPOT
I REPLANTED IT WITH THE ORIGINAL SOIL IT CAME WITH THEN ADDED SOIL
HOW OR WHAT DO I NEED TO DO TO KEEP IT HEALTHY AND GROWING MORE
PLEASE HELP ASAP
THANK YOU
AND HAVE A BLESSED DAY ?
hi great information! I have several cilantro plants that are getting crowded in the cups that I’ve been growing them in- it’s been about 4 months. should I bother replanting them from the cups or just keep harvesting? Thanks!!
Hi Liana! Yeah that’d probably be a good idea. Check out this recent blog we put together that might help with your transplanting and figuring out what size pot to use for your herbs including cilantro => http://geturbanleaf.com/how-to-select-the-right-pot-for-herbs-and-vegetables/
Hi,
I have an odd looking cilantro situation. When I initially repotted to a larger home, the individual stems began to fall over, but instead of dying, the plants started to grow up from the fallen stems, leaving growth on unstable legs… should I try to replant deeper to provide more stability to the stem base or enjoy what I have and know that this situation isn’t sustainable.
Thank you!!
Hi Pam, sorry to hear! I think first of all we need to understand how/why they are falling over. Sounds to me like you may have an issue with light. Where are these located, and what sort of light are they getting? frail/weak plants that fall over sound most likely to be getting starved of light. Feel free to email us direct on help (at) geturbanleaf.com