Sunflower Russian Mammoth 4g

Sunflower Russian Mammoth 4g

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Sunflower Russian Mammoth
4g pkt
Plants are huge with upright heavy, tall stalk that are a good 3-4in in diameter. These giant sized sunflowers are stunning not just because they grow an average of 8-10ft but their flower head size has a diameter that can reach and amazing 12-14in. The tall stalks support bright, yellow single lush flowers with umbrella-like leaves that surround huge centers that are filled literally with up to one thousand with seeds. Sometimes the heads get so large that the stalk begins to bend but quite often they grow up straight and tall. Seeds are very attractive to birds. The flowers towering over the garden making a perfect growing screen or background for any shorter plants.
  • Bloom Color - Yellow with Orange Center
  • Zone - 4-9
  • Sow Method
  • Germination Time - 10-14 Days
  • Days to Maturity
  • Blooming Season - Late Summer to Early Fall
  • Maximum Height - 8-10ft
  • Plant Spread - 36-40in
  • Blossom Size - 12-14in
  • Exposure/Light Requirement - Full Sun
  • Maintenance Level
  • Soil Requirements