African Marigold Orangeprinz

What African Marigold Orangeprinz is

African Marigold Orangeprinz (Tagetes erecta) is an annual flower of the Daisy family (Asteraceae). A decorative annual, 65-100 cm tall, with large orange flowers with slightly twisted petals.

Flowers from early summer until the first frost. Suitable for flower beds, borders, containers and pots.

As an added benefit, research shows that marigold roots release a substance that deters root nematodes, so they make great companion plants for nematode-prone vegetables.

The African (tall) marigold produces large, dense pompons in yellow and orange from June until the frosts. Repels nematodes and pests — a good neighbour for vegetables.

Key features

• Measured germination rate of the batch: 82%
• Seeds per packet: 255–345 pcs (1 g)
• Seed origin: China
• Sowing: April and May; seedlings or direct
• Flowering: June – October
• Position: sunny spot

When to sow African Marigold Orangeprinz

African Marigold Orangeprinz seeds are sown in April and May. The plants flower from June to October. The months are a guide for a temperate climate — in warmer areas sow 1–2 weeks earlier, in cooler or upland areas, later.

How to sow and grow African Marigold Orangeprinz

• Sowing method: seedlings or direct
• Depth: 0.5–1 cm
• Spacing: 30–40 cm
• Germination: 5–8 days at 20–25 °C
• Position: sunny spot

Sow in trays, pots, etc. of good seed compost in a propagator or a warm place to maintain an optimum temperature of +18-+22°C. Sow at a depth of 3 mm. Germination usually takes 7-21 days. Transplant seedlings when they are large enough to handle. Plant out when all risk of frost has passed, 30 cm apart, in sun or partial shade.

Sow for seedlings in March–April, or directly after the last frosts. Plant in sun; remove spent flowers for abundant blooms.

Flowering and uses

Excellent for cutting, borders and for planting among tomatoes and cabbages.

Frequently asked questions

When should African Marigold Orangeprinz be sown?

The recommended sowing months are April and May. Sowing method: seedlings or direct.

How many seeds are in the packet?

The packet contains 255–345 seeds, pack size 1 g.

What is the germination rate of the seeds?

The measured germination rate of this batch is 82%. The test was carried out under controlled laboratory conditions; in the field, emergence depends on soil, temperature and moisture.

Why is the marigold planted next to vegetables?

Its roots release substances that repel soil nematodes, and its scent drives away some pests.