Sunflower - Mammoth

Sunflower - Mammoth
  • Click to enlarge
  • Click to enlarge

5.0 average, based on 2 reviews

$3.95

Product Information
Helianthus annus  --  Organic - AusQual Certified - Grown at Greenpatch Organic Seeds
 
Mammoth is one of the largest growing types getting to 3m high. Mammoth sunflower produces large yellow flower heads to 40cm across. A heavy feeder preferring fertile soil in a full sun position. Flowers in 12-14 weeks. 
 
Sow Spring - Summer
 
Seed packet contains approx 35 seeds
 
Approx. 13 Seeds per gram

 



Customer Reviews

Average Rating: 5

Excellent germination

12345
I planted mine as soon as they arrived and I've had a very high germination rate. Highly recommended. I'm excited to see how they go flower wise.Xanthe Jary (29 Oct 2021, 06:39)

Biggest Sunflowers Ever!

12345
After a hiccup with receiving seeds that didn’t germinate, the understanding team at Greenpatch replaced them and the new seeds germinated beautifully and grew into the biggest Sunflowers I’ve ever grown! The tallest grew to 11.5 feet - that’s 3.5 metres tall! The largest head was 40 cm’s across! I could not be happier. These incredible flowers dwarfed everyone who saw them and were real show-stoppers! Totally incredible!Akiram (21 Feb 2021, 17:28)
Write a review

Write Review

Please enter a valid email address.
This field is required.
Top

Mailing List

Enter your e-mail address to receive our newsletter
Please enter a valid email address.
Email address already subscribed. Continue if you wish to unsubscribe.
Subscribe
Unsubscribe

Follow Us

© All rights reserved. Greenpatch Organic Seeds 2019

NEVILLE P & SOPHIA DONOVAN Trading as Greenpatch Organic Seeds

ABN: 29 634 341 854

Postal Address: PO Box 1285, Taree, NSW, 2430

Nursery Address: 109 Old Bar Road, Glenthorne, NSW, 2430

Phone: 02 6551 4240

Theme design by Havenswift Hosting | CubeCart E-Commerce Hosting