Most rose cuttings take 4 to 8 weeks to develop roots based on the cutting type and your setup. Knowing how long rose cuttings develop roots helps you plan your rose cutting rooting timeline. It also keeps you from checking too early or giving up too soon on cuttings that just need more time.
I started tracking this process years ago by marking my calendar each time I planted new cuttings. Every week I would check on progress and note what I saw. This taught me what to expect at each stage. I also learned when to stop worrying about cuttings that looked unchanged on top but were working hard below the soil.
Here's when do rose cuttings root based on what happens below ground. Around day 8, the cut end forms a callus of white tissue. This spongy growth protects the wound and signals that rooting will follow. By day 25, tiny root bumps called primordia form inside this callus tissue. Visible roots push out between days 21 and 28 under good conditions.
The type of cutting you take changes these timelines a lot. Softwood cuttings from fresh spring growth can root in as little as 10 to 14 days. Semi-hardwood cuttings from summer growth need 4 to 6 weeks to develop usable roots. Hardwood cuttings taken in winter may need an entire growing season before roots appear.
Warmth and moisture also shape your rose propagation time. Keep soil around 70 to 75°F (21 to 24°C) to speed root growth. High humidity above 80% stops stems from drying out before roots form. Cool temps or dry air can double the time you wait.
The hardest part of rooting roses is fighting the urge to check too often. Pulling up cuttings to look for roots damages any fragile new growth and sets them back. I've killed cuttings that were days away from success by getting impatient and yanking them out too soon.
Instead of pulling, try the tug test after four weeks. Grip the base of your cutting and give it a gentle pull. If you feel resistance, roots have formed and grabbed onto the soil. No resistance means keep waiting another week or two before testing again.
Your rose propagation time will vary even among cuttings from the same plant. Some root fast while others take twice as long. Start more cuttings than you need so you won't feel rushed. Give each one the full 6 to 8 weeks before deciding it failed.
Read the full article: How to Grow Roses from Cuttings
