Maximilian sunflower (Helianthus maximiliani) - bulk quantity (5g / approx. 2000 seeds)

Maximilian sunflower (Helianthus maximiliani) - bulk quantity (5g / approx. 2000 seeds) #0

Maximilian sunflower (Helianthus maximiliani) - bulk quantity (5g / approx. 2000 seeds)

Temporarily out of stock

Info

Price

Unit price

21.45 € *

apx. $23.76

Shipping

4 € / free shipping from 50 €

Availability

NOT AVAILABLE

Variations: Packet – conventional

2.38 € *

apx. $2.64

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Bulk quantity: 5 g - conventional

21.45 € *

apx. $23.76

Temporarily out of stock

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Bulk quantity: 1 g - conventional

4.63 € *

apx. $5.13

Temporarily out of stock

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Some wild American sunflowers form edible rhizomes and were staple foods among many North American tribes. The most famous root sunflower species is of course Helianthus tuberosus, the topinambur. Helianthus maximiliani forms somewhat smaller

rhizomes and is also used for culinary purposes. The tubers have a strong sunflower aroma and are eaten fried or cooked. The Maximilian sunflower is also a perennial ornamental plant - it grows up to 2 meters high and blooms until late autumn.

Details: Plant description & care

Plant family:

Asteraceae

Plant height approx.:

100 – 200 cm

Flowering time:

JulyAugustSeptemberOctober

Flower colour:

Yellow

Root system :

Deep roots Taproot

Lifecycle :

Perennial

sunlight:

full sun

Sowing & cultivation

Indoor pre-culture (seedling stage):

AprilMay

Sowing time outdoors:

MayJune

Best germination temperature :

18 – 20 °C

Planting distance:

25 – 45 cm

Bad intercropping partners:

PotatoesTomatoes

Good intercropping partners:

Bush beansCucumbersOnions

This is a winter hardy perennial. Indoor pre-culture in pots is recommended, starting in April and May. Direct sowing is possible from mid-May after the last frosty nights. Sowing depth 2 cm. Sunflowers prefer a warm and sunny location in profound, humid and nutrient-rich soil. Planting distance 25-45 cm. Row spacing: 75 cm. Regular fertilizing and plenty of water will let them thrive.

Details

Item number: HEL04-GM5

Brand

Group:: Seeds
seed multiplication:: Conventional
Seed quantity:: 2,000 Pcs.

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