Categories- All varieties (search)
- recommended varieties

- Zucchini

- Pepo (exkl. Halloween)

- Maxima Squahes

- Moschata Squashes

- Halloween Pumpkin

- Special Pumpkins

- Ornamental gourd and more
  - Ornamental Corn
  - Ornamental Gourd Mix
  - Ornamental Gourds single
  - Ornamental aubergine
  - Sunflowers
  - Ornamental Cucumber
- Calabashes
- Eggplants & Cucumbers

- Melon

- Organic Seeds

Information

New: Field Trials

Discover our 2025 field trials.
Practical variety comparisons and results from real field conditions.

Field Trials →

Riesensonnenblume
[8508]

Click to enlarge

(Helianthus annuus)

Giant Sunflower, this variety is suitable to reach records. The length of the stem alone reach 3,5m and the blossom shows a diameter of 50 cm.

Vine behaviour: Bush

Usage-Recommendation: Decoration

Resistances:

Storage time: +

Weight: 0.0 kg

Maturity: 100 days

KCB-Recommendation: D

1 Portion (10 Grain)	3.50 CHF
from 3 Portions	10% Discount
from 100 Grain	16.29 CHF / 100 Grain
from 250 Grain	14.54 CHF / 100 Grain
from 500 Grain	12.75 CHF / 100 Grain
from 1000 Grain	11.50 CHF / 100 Grain
from 5000 Grain	10.00 CHF / 100 Grain

*incl. VAT 2.6% (CH)
The VAT rate may vary depending on the country of delivery: Shipping and delivery information

New: Field Trials

Riesensonnenblume[8508]

Reviews

New: Field Trials

Riesensonnenblume
[8508]