How to Grow and Care for the Southern Magnolia Tree Gardening Channel Sometimes plants surprise you!, My spider plant (Chlorophytum comosum), from South Africa, is better known as a houseplant, yet it thrives outside in my London garden, enjoying sun from midday to Agave mckelveyana an Arizona Endemic Century Plant Suitable for Chilly Climates Jan Emming My first ever sunflower seed harvest. Any tips for storage and for planting next year would be appreciated! : r gardening