Planter Tribeca Solid Room Divider Long Ascend Plant Displays How and When to Fertilize Zucchini Plants Gardener's Path Aumtrly Full Spectrum Floor Grow Light for Indoor Plants, 68" White Al Lightsdaddy When growing lavender I mix peat free compost with some sharp sand and grit, My adding sand and grit you will make your compost much lighter and youll increate drainage. This will make your lavender