Can you plant grocery store cilantro?
Written by
Kiana Okafor
Reviewed by
Prof. Martin Thorne, Ph.D.Planting grocery store cilantro yields mixed results and requires specific techniques for success. It is possible to grow; however, the cutting away of root systems severely hampers the potential to propagate. I have done extensive experimentation to find methods of propagation that produce some results from time to time. Store-bought species go through treatments that limit their viability.
Stem Cutting Method
- Select stems with 2-3 leaf nodes intact
- Place in water changing every two days
- Transplant when roots reach 1 inch length
Rooting Optimization
- Use rooting hormone for faster development
- Maintain 70°F water temperature
- Provide bright indirect light during rooting
Transplant Process
- Plant in 4-inch pots with drainage holes
- Use well-draining potting mix
- Acclimate gradually to outdoor conditions
Viability problems for grocery cilantro are many. Plants undergo refrigeration to dehydrate the roots. Growth inhibitors prolong shelf life but inhibit the sprouting process. Most commercially available varieties prioritize shipping durability instead of garden viability. For the best chance, select organic bunches with no yellowing.
Starting from seeds is far superior to propagation. Quality seeds (with care) will germinate in 7-10 days. Choose slower-bolt type varieties for extended harvest. Plant directly into garden beds to avoid transplant shock. I prefer seeds for reliable results every time.
Optimal Conditions
- Soil temperature 55-68°F for germination
- Plant ¼ inch deep in moist soil
- Thin seedlings to 6-inch spacing
Acceleration Tips
- Pre-soak seeds overnight before planting
- Use heat mats for faster germination
- Cover with row fabric until established
Timing is important when trying to propagate from the store. Spring attempts are most effective, while summer attempts are less favorable. Choose recent bunches from the store and use pliable stems. As soon as you purchase, all stems should be put into water. Transfer to the soil before the roots reach 2 inches in length.
Be realistic with your grocery store cilantro plants. They will produce a small but viable harvest (and you won't eat it all at once!). Watch out for signs of stress, such as wilting or yellowing leaves. Have seeds as back-ups for planting. It is a decent way to experiment while producing usable amounts of fresh herbs.
Read the full article: How to Grow Cilantro: Ultimate Beginner Guide
