Platycodon grandiflorus 'Astra Blue' ~ Astra Blue Balloon Flower blue-bloom Can form dense colonies if

Can form dense colonies if suckers are left unchecked

Grows best in part sun in the South and wet

do not let the soil dry out in summer

The Northern Maidenhair Fern is a great choice for woodland gardens

The dramatically large foliage is variegated deep green with stripes of creamy yellow

Platycodon grandiflorus 'Astra Blue' ~ Astra Blue Balloon Flower blue-bloom Can form dense colonies ifAstra Blue Balloon Flower is a small clump forming perennial with toothed blue green foliage. The flower buds puff up like balloons before opening to small purple blue flowers throughout summer. Grows best with rich, loamy well drained soil. Type: Perennial Height: 0. 5' Spread: 0. 5' Spacing: 0. 5' USDA Hardiness Zone: 3 8 Culture: Full Sun, Part Sun Bloom Color: Blue Season of Interest: Summer MAINTENANCE NEEDS: Low Maintenance. As the root system