Vincent Choice and Vincent Fresh
From planting to harvest: 7 weeks.
50 plants/ m 2 or 5 plants/ft 2
Soil: Well drained, loose soil with no clusters, at least 25 cm (10 in.) deep.
pH: 5.5 to 6.5
Netting: 2 levels
The soil should be at field’s capacity. Apply from 5.0 to 5-5 l/m2/day according to the organoleptic monitoring.
Excessive fertilizer may result in plant overgrowth. Boro deficiencies may cause flower distorsion.
A general fertilization formula can be the following:
N: 80 ppm
P: 40 ppm
K: 160 ppm
Ca: 120 ppm
Mg: 60 ppm
S: 50 ppm
Fe: 2 ppm
Mn: 2.5 ppm
Cu, Zn y B: 0.2 ppm.
Stop fertilization 5 weeks after transplant to avoid excessive growth of the stem.
When grown under greenhouse, harvest when 70 to 80% of the flowers are open and with two center rings opened.
The flower heads are individually entangled and assembled in bunches of 10 stems.
POST HARVEST TREATMENT
Hydrate in a AVB solution (1cm3 /Lt water). Then after the pH should be between 7 and 8. Mix well and add AVB booster (1 cm3/Lt water). Once mixed, the pH should be between 3.2 to 5.5. Keep in ths mix for 2 hours. Then hydrate in Chrysal Professional 2 (5 cm3/Lt water). Once mixed, the pH should be between 3.5 and 5.5.
PESTS & DISEASES