Delphinium Black Knight Plants X10

Tall Handsome Perennials That Look Great At The Back Of Your Perennial Border. Often Flower Twice In One Year. Bred To Flower In Its First Year.these Flowers Are Delivered To You As Young Plants That Are Around 12cm 5in From Root To Tip.plants At This Stage Are At The Perfect Stage Of Development To Grow And Flower Really Fast Once Planted.if You Receive Your Plants Before April Pot Up Into Larger Pots and Plant Out Into Containers or Beds From April Onwards.on A Pleasant And Dry spring Or Summer Day Plant Out Into Soil And Water Well. As The Plants Start To Flower Add A High Potassium Fertiliser To Give Your Flowers A Real Boost.