QUESTIONS? ASK THE EXPERT
Ritchie’s has over 90 years of experience when it comes to gardening in the Ottawa area. Ask the Expert any of your gardening or agricultural questions..
139840
Regular price $3.29Black Mammoth is a fast and easy growing sunflower that is sure to be a favorite. Prized for its bright yellow flowers, it produces an abundance of delicious seeds to be enjoyed. Its giant flowers are a marvelous sight as they grow up to 30 cm (12”) across on plants that reach up to 2.5-3 m (8-10’) in height!
Helianthus annuus
Product Weight: 4.5 grams / approximately 30-35
QUESTIONS? ASK THE EXPERT
Ritchie’s has over 90 years of experience when it comes to gardening in the Ottawa area. Ask the Expert any of your gardening or agricultural questions..