Kansas Plant Farm Buy from over 500 varieties of plants in Lawrence, KS Businessman watering a potted money tree, symbolizing investment growth, financial nurturing, and wealth creation. Flat illustration on a light background 55345144 Vector Art at Vecteezy Seeds to start indoors in March miss this window and wait until next year Complete zone chart The most common March mistake is starting seeds too soon seedlings June is perennial month! Buy 10 perennials, get 1 free! Day 7 : Lavender Lavendula x Our hardy lavender varieties are extremely fragrant and deer resistant. Lqvender prefers fullnsun and drier soil.