Delphinium - Black Knight - 2 gallon Garden Soils & Amendments Plant every 3 feet

Plant every 3 feet

High carbon steel blade

The olive green stems can be quite attractive

Apply in early fall and again 6 weeks later for a thicker

Delphinium - Black Knight - 2 gallon Garden Soils & Amendments Plant every 3 feetBlack Knight Delphinium features bold spikes of royal blue flowers from early to mid summer. The flowers are excellent for cutting. Attracts hummingbirds, bees and butterflies. Plant Details: Current Size: 2 gallon Sun Exposure: Full Sun Care: Prefers well drained soil Cut back in late fall Protect from wind by planting against a wall or fence Characteristics: Upright habit Excellent for cutting Attracts pollinators Requires staking Recommended for: