Lavender thrives when you keep it simple. Unlike many garden plants, lavender prefers lean, well draining soil and only light feeding. A low nitrogen fertilizer in spring can help encourage more blooms and Why put rope on trellises for plant support? Garvee Garden Arch Trellis 4 ft x 5.3 ft, Heavy Duty Metal U Shaped Plant Support for Climbing Vines, Cucumbers, Squash & Raised Beds Made trellis for my Tinda (Apple Gourd) plant. How Often to Use Slow Release Fertilizer in Your Garden