Start with fresh lavender seeds
Fill seed trays or small pots with a well-draining seed-starting mix
Moisten the mix lightly before planting
Scatter seeds on the surface
Press seeds gently into the soil
Cover seeds with a very thin layer of soil or vermiculite
Place trays in a warm location
Keep temperatures around 65 to 70°F
Provide bright light or a grow light
Keep the soil lightly moist, not wet
Cover trays with a humidity dome or plastic wrap if needed
Check regularly for mold and remove cover if excess moisture builds up
Be patient, since germination can take 2 to 8 weeks
Remove seedlings from heat once they sprout
Thin seedlings if they are crowded
Transplant seedlings into larger pots when they have several true leaves
Harden off seedlings before moving them outdoors
Choose a sunny planting site
Use well-draining soil
Space plants properly for airflow
Water young plants sparingly
Avoid overwatering
Pinch back growth to encourage bushier plants
Wait until plants are established before heavy pruning
Protect young plants from frost
Harvest flowers when buds are just opening