Surrender™ Rose Imp.
Scheduling Size
Lighting Day extension lighting: Necessary to 14 hours Light intensity: 1,200–1,600 µmol·m -2 ·s -1 Day length response: Obligate long day Daily light integral: 14–16 mol·m -2 ·d -1 Transplanting: Transplant directly into the finished container. Place the rooting media slightly above the level of media in the container. Sedum do not survive well if the crown is buried. Media pH: 5.8–6.2 Media EC: SME EC: 0.9–1.3 mS/cm, PourThru EC: 1.4–2.0 mS/cm Fertilizer: 75–125 ppm N Pinching: Surrender is very well branched, therefore no pinch is required. Plant growth regulators (PGRs): Growth regulators are not generally required for this well-branched seed sedum. Sprays of B-Nine ® WSG at 2,500-5,000 ppm can be utilized to control growth or Bonzi ® sprays at 5 to 15 ppm can also be applied; however if Surrender is grown dry, PGRs may not be required. Tech tip: Vernalization is not required for this first year flowering, perennial sedum. Moisture level: Media should be allowed to dry between irrigations. Alternate between moisture level 2 and 3. 2 - MEDIUM: Soil is light brown in color, no water can be extracted from soil, and soil will crumble apart. 3 - MOIST: Soil is brown in color, strongly squeezing the soil will extract a few drops of water, and trays are light with no visible bend. Common pests: Aphids, whiteflies Common diseases: Botrytis , powdery mildew, Fusarium , Rhizoctonia , and Colletotrichum stem rot
Crop Time Plants Per Pot
1.0 quart (4.5 to 5 inch)
13–15 weeks
1 ppp
1.25 to 2.5 quart (5.5 to 6.5 inch, trade gallon) 2–3 ppp Estimated finish crop time is from transplant of a 288-cell tray and finished 13–15 weeks at an average daily temperature (ADT) of 69 °F (20.5 °C). Example crop schedule for a 1.25 quart Weeks From Transplant Description 2 weeks
Apply broad spectrum root and shoot fungicide protectants, along with a systemic insecticide for pest control. Evaluate plants for growth control and apply B-Nine ® WSG or Bonzi ® sprays if needed to maintain habit and growth. Re-apply broad spectrum root and shoot fungicide protectants, along with a systemic insecticide for pest control.
7 weeks
10 weeks
14 weeks
Finish
Surrender™ Rose Imp.
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