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Allium hollandicum
PERSIAN ONION Dutch Garlic
SKU: 1072-005
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Allium hollandicum is a bulb-forming perennial with scapes up to 90 cm (35 in) tall. It has long, flat, strap-shaped leaves up to 60 cm (24 in) long. The flowers are composed of many purple to reddish-purple star-shaped flowers appearing in late spring and early summer.
This popular cultivar -Purple Sensation- has gained the Royal Horticultural Society-s Award of Garden Merit. It prefers moist, fertile soil in full sun.
Type: Hardy perennial
Hardiness zones: 4-8
Height: 90cm
Location: Sun
Seeds per packet: 5
Surface sow as light aids germination. Water the seeds in. Leave them at room temperature for 5 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15C, 59F) for them to germinate. Germination is generally 30-90 days after the warming period, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.
New
Allium hollandicum
PERSIAN ONION Dutch Garlic
SKU: 1072-005
Regular price
- Unit price
- / per
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Allium hollandicum is a bulb-forming perennial with scapes up to 90 cm (35 in) tall. It has long, flat, strap-shaped leaves up to 60 cm (24 in) long. The flowers are composed of many purple to reddish-purple star-shaped flowers appearing in late spring and early summer.
This popular cultivar -Purple Sensation- has gained the Royal Horticultural Society-s Award of Garden Merit. It prefers moist, fertile soil in full sun.
Type: Hardy perennial
Hardiness zones: 4-8
Height: 90cm
Location: Sun
Seeds per packet: 5
Surface sow as light aids germination. Water the seeds in. Leave them at room temperature for 5 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15C, 59F) for them to germinate. Germination is generally 30-90 days after the warming period, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.
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Kim Wood
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Ferri Seeds is truly a wonderful company. They take the utmost care when delivering your seeds. Mine arrived promptly and when I had any questions, they were so happy to help me. I am looking forward to getting more from them soon. Thank you David for making this a delightful experience.
Lloyd
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I got these pretty quickly and in perfect order. I can't wait to see what they look like once I plant them. I have another colour and they were so pretty I had to try these. I have used this seller a few times now with great success, and will again. Everything I have ordered has been of good quality!
Karen Koch-Bechard
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I was impressed with Ferriseed’s selection of seeds. Ordering was a breeze and the seeds arrived in a perfect little padded envelope in 9 days. I am very happy and will order from here again. Many thanks.
andrewfrancesconi
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Never grew coleus from seed, and it was surprisingly easy. They germinated quickly on my heat mat and grow lights. Can't wait to see them in the garden!
Rick Bass
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We placed our order on Thursday and received it on Monday. Here in Canada the tracking link is accurate. Ferri seeds tells you when they're shipping and when your order is delivered, the seeds arriving in excellent condition. We will definitely be ordering again this spring. Keep up the good work!
Donboy
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Great product ! All seeds germinated and flourished nicely.
Sian Krannitz
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My order, made late afternoon, April 27th, and needed in a bit of a rush, was mailed next morning and arrived in my rural mailbox in BC, May 5th.
Thank you for your cheerful, friendly emails and prompt service. I certainly recommend you others and will be sure to keep an eye on the range of seeds you offer in future.
Awais
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Gt the delivery on time. One week since i potted the seeds. Some of the seeds are already sprouting so i am very happy so far. No complaints yet
Bev Phaneuf
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Thank you Ferri Seeds for the timely shipments of seeds I ordered. I have been looking to replace that plant for years.
Michelle Trépanier
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Excellent service, (fastest!!) Great packaging. Also very appreciated is all of the information on how to 'deal' with perennial seeds! Will order again!! Thank you
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Ferri Seeds – one of the best online and most helpful businesses I have ever had dealings with. Quick turnaround, dispatch, and beautifully packaged seeds. What more could you want – beautiful flowers would be nice. Well I am sure they will turn out to be.
vicky kennedy
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The seeds came just as described. I appreciate the good follow-up to my questions also.
Livvie
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Fantastically seedlings. They were well packaged. I planted them right away and they’re growing nicely so far.
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Mary Ann Van Berlo
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I happened across Ferri Seeds website when I Googled a particular plant I’d been looking for. I was impressed by their selection of all types of seeds and their good product descriptions along with detailed germination instructions. I found the site and ordered on a Saturday. On Sunday I got a notice that my order had been shipped! The seeds were in my P.O. box on Friday. Such amazing service. It’s too early to comment on germination rates — I’ve just started the stratification process today.
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Received in 1-2 weeks in Canada, Ontario. Everything is as ordered. No issues. Ordered through the official web site.
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Very fast I am excited
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Customer service excellent. Was able to order streptocarpus seeds. Hard to find.
Brady Mathes
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Thank you for having showy Asters., Birdsnest Delphiniums and Colbalt Delphiniums and Obedient plant seeds in Stock. My butterfly garden is almost now complete. And I am cold stratificationing the seeds.
Lind
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I had a herbarium project with a short deadline. Ferri Seeds were professional, friendly and sent me Alstroemeria seeds promptly. The seeds arrived in a protective sleeve within a letter envelope. The herbarium is complete! I highly recommend Ferri Seeds! Thank you!
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