Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to harvest lavender [title] Prune and harvest when the flowers bloom. [step] Pruning and harvesting lavender are essentially the same-you're removing the flowering stalks from the bush. This promotes new growth in the plant's roots, keeps the plant looking neat, and leaves you with 1-8 bunches of fresh lavender flowers.

Ending1: Lavender should be cut when the flower have just opened in spring. This is the time during which they're most fragrant and beautiful. Ending2: Prune once a week during the hottest part of the season, when the flowers are most active. Other common florist engagements include : [substeps] Halloween blossom overnight ribbon lunch party [title] Cut off the roots before harvest. Ending3: [substeps] When you prune lavender, use a pair of sharp gardening shears or similar. Aim the shears at the center of the plant and pull them back as you prune. Ending4: Remember that, while of course you can easily prune, pruning is more ambitious. [substeps] Prune or harvest your lavender when the flowers are exposed to sunlight.

Answer format: ending1/ending2/ending3/ending4