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Culture advices

Cleoma

Description: Upright, bushy solitary plant with spider-like, pink-violet flowers in filigree foliage suitable for places exposed to full sunlight. Great also in combinations as a structure-giving element. Extremely attractive, flowering until late in autumn. Bee-attracting plant! Ideal flowering plant in hanging baskets, balcony flower boxes, vessels and in beds exposed to full sunlight. Flowers until the first frost periods in autumn. Growth height: 80 to 100 cm.
Potting: 12 - 14 cm pots; 28 - 22 plants/m²; calendar weeks 10 to 14
Substrate: Well-drained substrate of type 2 (addition of pearlite has positive effect).
pH approx. 5.5
Fertilization: Very consumptive, 0.3% complete fertilizer twice a week, with iron and/or trace element portion where possible.
If iron deficiency symptoms occur, they can easily be remedied with conventional iron chelate fertilizers.
Temperature: Start at 18 °C, finish cultivation at 12 - 14 °C.
Light: Full light, no shadow.
Flowering: Approx. 10 weeks after potting. When potted early in March, first flowers will appear as from mid-May. Sets cultivated at a later time will bloom earlier (reaction to light).
Growth regulators: In order to improve branching, apply Regalis (0.25 %) once early in the cultivation period.
Compact growth is assisted by application of 1 - 2 x 0.05% Topflor or 0.15 % CCC.
Caramba 0.05 % also shows a good effect.
Pinching: Pinching is not absolutely necessary. However, if branching is not satisfactory, some trimming or shaping is recommended to get a better plant build-up. 1 to 2 weeks after potting or immediately in case of a suitable young plant size.
Diseases and pest: Avoid low light conditions and wet foliage during cultivation. As a precaution, spray the plants to keep off spider mites.
Water balance is of importance; the plants must not stand too wet, danger of botrytis, damage to roots and irregular plant build-up are the consequences.
Updated: 2010/06/11
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