Delphinium - Black Knight - 2 gallon Garden Soils & Amendments Apply in early fall and

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

The foliage is a dense

The olive green stems can be quite attractive

Plant every 3 feet

In other words

Delphinium - Black Knight - 2 gallon Garden Soils & Amendments Apply in early fall andBlack 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: