The Orchid Doctor Articles under the Heading Root Tips

Root Tips Comments
ROOT TIPS: Adventitious Plants May be of significance for meristemming of the Catasetum-Mormodes-Cycnoches alliance; Catasetum roseum under cultivation, and Mormodes luxatum in the wild both grew mature plants from the roots. OD76-114; ODA76(l)-26 0
ROOT TIPS: Blacken or Recede on Cattleyas Before Growing Again A condition usually due to excess salts, especially sodium in the water, or by excessively strong fertilizer solution. A70-345 0
ROOT TIPS: Browning and Streaking It may not be caused by too-alkaline water; the causes are either excess of inorganic salt buildup, or excess acidity; accidental chilling of the root tips is an overlooked possibility; try using warmer water. OR76-224 0
ROOT TIPS: Eaten Away This is usually caused by small hard-shell (Bush) snails less than i-inch in size; treat with Mesurol or metaldehyde. A82-352 0

New Topics

  1. Rosemary Chenery asked question Lost tag in category General Discussion
  2. Glenda Ratliff asked question Issue with Blc. Ben O'Neil "Jubilee in category General Discussion
  3. Debbie Chase asked question Help identifying this orchid. in category General Discussion
  4. Harry Koplin asked question Snow birds dilemma. in category General Discussion
  5. didier fouquet asked question Looking to import Vanilla Pompona schiede in category General Discussion
Ask a Question

Start a Topic

New Comments

  1. Christiaan Viljoen commented on member plant Psh. fragrans by Christiaan Viljoen
  2. Christiaan Viljoen commented on member plant Z. maculatum by Christiaan Viljoen
  3. Christiaan Viljoen commented on member plant C. Gaskell-Pumila 'Azure Star' by Christiaan Viljoen
  4. Robert H. Findlay commented on member plant Rlc. Joy Sokabe var. Volcano Queen by Sally K
  5. James Lunsford commented on member plant Lc. Sagarik Wax 'African Beauty AMO/AOS x Blc. Cherry Suisse'Kauai' HCC/AOS var. Cattlyea 'Hybrid ' by James Lunsford
  6. John Varigos commented on orchid Bulb. schwarzii
  7. Linda Hartman commented on topic "Issue with Blc. Ben O'Neil "Jubilee" by Glenda Ratliff
  8. Henry Shaw commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  9. Mary Lane commented on member plant Den. Tianmu Canary by Terre Moore
  10. Pamela Stegmaier commented on member plant Rlc. Esther Costa var. Orange Fantasy by Mary Lane