white and very spiky dahlias of the 'playa blanca' variety (the dwarf semi-cactus dahlia) in the garden

garden white dwarf dahlias variety spiky cactus dahlia flower floral flora petal summer blossom background beautiful beauty bloom blooming nature plant closeup bright natural fresh botany green colorful macro outdoor dew spring pink card decorative gardening pretty tuber botanical detail morning semicactus sunny color yellow autumn