Onion Mammoth Improved Appx 100 seeds - Vegetable
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Onion Mammoth Improved Appx 100 seeds - Vegetable
Super sized Onions that taste great and are ideal for bench / competitions.
Product Code : 101199
Price:£3.75 inc VAT
( exc VAT)
Onion mammoth Improved

A true competition winner amongst Onions. This variety can produce HUGE white onions ( upto 2.5 kgs !! ) that will stun your neighbours!!!


Sow the seeds Late winter early spring thinly on a good quality seed compost
Lightly cover the seeds and keep moist but not water logged
Germination can take anything between 2 - 3 weeks at min 19 Deg C
When large enough to handle transplant the seedlings into 3" pots - take care not to cover the small bulbs.
Plant out in spring in a rich well drained soil.
To obtain truly large onions a good dressing of general fertiliser such as growmore can be applied.
Adding well rotted organic matter to the soil prior to planting out also will increase crop size.
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