Mongolian Giant Sunflower Helianthus annuus Mongolian Giant

Detailed Listing For
Botanical Name:

Helianthus annuus Mongolian Giant

Family:

Asteraceae

Genus:

Helianthus

Species:

annuus

Cultivar:

Mongolian Giant

Common Name:

Mongolian Giant Sunflower

Seeds Per Pound:
2,522
Quantity:
3.38 lb
Average Viable Seeds/Packet:
15
Germination:
71%
Germination Test Type:
Actual
Purity:
99%
Height:
12-14 feet
Collection Locale:
Colorado
Crop Year:
2022
In Stock: 3.38 lb
Prices
  • Helianthus annuus Mongolian Giant

Items are priced on a curve, you can buy any 'bulk quantity' up to what we have in stock, some examples are:
1 packet (~ 15 seeds)
$3.95
1 oz (~ 158 seeds)
$9.95
4 oz (~ 631 seeds)
$15.86
1 lb (~ 2522 seeds)
$39.50
1 kg (~ 5560 seeds)
$83.00
Growing Info, follow in order:
Scarification: Soak in water, let stand in water for 24 hours.
Stratification: none required.
Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed.
In a Nutshell:
* This variety produces some of the biggest seeds that can be had in a sunflower! The seeds are often 1 to 11/2

inches long. They are great for eating!
* The plants can reach 12-14 feet tall and should be stacked to prevent toppling. The flower heads themselves are

often 16-18 inches across! more...