HELIANTHUS annuus SOLARA

Meer afbeeldingen

HELIANTHUS annuus SOLARA

Beschikbaarheid: Op voorraad

F-1 HYBRIDEN VOOR DE SNIJ
(150) goudgeel met zwart hart
€ 0,025 elk
Staffelprijzen
  • Koop 1,000 zaden voor € 0,025 elk
  • Koop 5000 zaden voor € 0,020 elk
  • Koop 10000 zaden voor € 0,018 elk

HELIANTHUS annuus SOLARA is beschikbaar in eenheden van 500 zaden.

Product Downloads

Beschrijving

Details

Helianthus annuus
SOLARA
Sunflower

Culture guide

Uses:
Plants for bedding, cut flower production

Exposure:
Sun

Garden height:
59" / 150 cm

Crop time:
10-12 weeks

Sow time:
Indoor forcing: March-August, sowing in intervals; Outdoor forcing: April-Mid July

Sowing method:
1-2 seeds per plug, sowing directly into field is recommended

Germination:
5 days at 65-75 °F (18-24 °C). Cover seed lightly with coarse vermiculite. Supplemental lighting during plug germination improves quality. Direct sow seed for longest stem length

Growing On:
Direct sow or transplant at two true leaf stage. Space seed or seedlings at 5 x 5" (12x12 cm). Begin fertilizing at 100 ppm nitrogen after transplanting. Increase fertilization to 200-250 ppm nitrogen in a well-balanced mix after three weeks. Maintain temperatures above 68-72 °F (20-22 °C) for improved stem length and flower quality. Fertilize weekly at 200-250 ppm nitrogen. Do not allow plant to become dry as leaf scorch can occur. Late day watering can also contribute to foliage disorders.

Media:
Field: Before sowing treat substrate with herbicide or fight the weeds mechanically and fertilize the field. Greenhouse: Use a well-drained, growing substrate with 15-30 % clay, 1-3 kg/m2 complete balanced fertilizer, 0-2 kg/m² slow release fertilizer (3-6 months), Fe-chelate, micronutrients, pH: 5.5-6.2.

Temperature:
Field: cultivation is possible from April onwards. Grow at 15-18 °C. Cultivate flowering plants not below 12 °C. Helianthus plants do not tolerate frost.

Fertilization:
Field: N min soil value: approximately 150 g/m². Greenhouse: High fertilization levels are required.

“Information copied from the breeder.
Muller will not accept any liability for failure and/or damage as a consequence of incorrect and/or inexpert cultivation by or on behalf of the Buyer.”