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Λουτρά Ν. Απολλωνίας

Θεσσαλονίκη - Τ.Κ. 57015

Δευ - Σαβ 8:00 - 16:30

Κυριακή Κλειστά

Καλένδουλα Γλάστρα 9εκ - Konstantidis Plants - Ανθοκομικές Καλλιέργειες

Καλένδουλα Γλάστρα 9εκ

  • Temperature: Grow at 10-15°C (50-59 °F). Calendula does not grow at temperatures below 8°C (46 °F). A cool cultivation in early spring in polytunnel or cold greenhouse is possible.

Περιγραφή

  • Media: Use a well-drained, growing substrate with 10-30 % clay, 0-15 % parts (e.g. bark, sand, perlite), 1-1,5 kg /m³, complete balanced fertilizer. Iron-chelate, micronutrients, pH 5.8-6.5.
  • Temperature: Grow at 10-15°C (50-59 °F). Calendula does not grow at temperatures below 8°C (46 °F). A cool cultivation in early spring in polytunnel or cold greenhouse is possible.
  • Fertilization: High fertilization levels are required. Fertilize the crop weekly with 100-200 ppm nitrogen (at 2 kg/m³ slow release fertilizer in substrate), using a complete balanced fertilizer. Avoid high ammonium and high nitrogen levels. High nitrogen levels cause delay in flower initiation and smooth stems. Prevent magnesium deficiency by applying magnesium sulphate (0,025%) 1-2 times and in case of iron deficiency apply Fe-Chelate for 1-2 times.