These estimates for how long French hollyhock takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Days to Germination How long does it take French hollyhock to germinate?
73 days
Average 73 days
| Min 12 days
| Max 103 days (3)
Days to Transplant How long until I can plant out French hollyhock?
+ 47 days
Average 47 days
| Min 43 days
| Max 56 days (3)
Days to Maturity How long until French hollyhock is ready for harvest / bloom?
+ days
Average days
| Min days
| Max days (0)
Total Growing Days How long does it take to grow French hollyhock?