Banner Notification

All High Mowing Organic Seeds are 15% off until November 30th! Discount applied at checkout.

Halifax Seed

Wholesale Site

Mammoth (Organic) - Seed Packet

Part Number:
HM7100
Direct Sow:
June, May
Latin Name:
Helianthus annus
Light Requirements:
Full Sun
Plant Height:
12"
Plant Width:
2-3'
Halifax Store:
Not Available
Saint John Store:
Not Available
Starting Method:
Direct Sow
Bloom Colour:
Yellow
Days to Maturity:
100 Days
Organic:
Organic
Price:
$4.49/EA
Not Available Not Available

The giant of all sunflowers with tall, thick stalks supporting huge heads that tower over the garden. A single stemmed variety that is very fast and a vigorous grower.