Rhododendron cinnabarinum |
Native Region: Himalayan Mountains
Zone Range: 7-10
Preferred Climate: Semi sun to light shade; well draining humus rich acidic soils
Harvest Date: Thursday 16 December, 2010
Seed count: 30-40
Description:
Rhodo enthusiasts name this elegant species as one of the most sought after by collectors. Waxy tubular flowers appear in early May and range in colour from mustard yellow to orange to scarlet. In spring, its blue green waxy young leaves have a pleasant cinnamon-camphor scent. Known to sporatically bloom from June to frost.
Notes:
Extremely fine seed. Sieved and cleaned.
Cultivation:
To conserve space and improve germination rates, use 10-15 cm deep nursery pots. Each pot is large enough for 50-100 seeds. Prepare two types of medium. Bottom layer: equal parts moist finely milled peat, coarse sand, and perlite. Germination layer: finely milled moist peat moss. Fill pot half way with the first and gently firm then add the second until 2 cm from the rim (allows growing space for seedlings). Gently tamp firm. Ensure medium is moist, place prepared pot in a tray of warm water. Your fingertip should tell you if the medium is well hydrated. Drain excess moisture. Evenly sow seed on the surface. DO NOT COVER SEED. A fine mist will settle seed on the germination surface. Stop misting when seed has full contact with medium. Maintain humid conditions via plastic cover. Seed need 20 C and darkness to germinate. Don’t let the germination layer dry out or become too soggy. Should germinate in 2-8 weeks. Provide light when seedlings emerge. Feed with dilute fertilizer via misting. Prick out and harden off when seedlings have 2-4 sets of true leaves.
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