Sweetcorn CollectionZea mays

Half-hardy Annual

What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.

£7.99

20% (2 Reviews)
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Fabulous flavour and texture

Delicious boiled, steamed or barbecued

Superb F1 vigour

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Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 200cm (79in)
Spread Up to 45cm (18in)

Half-hardy Annual

kitchen garden

full sun

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Flowering Months Harvest Months

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Description

This superb collection of tendersweet F1 varieties will give you generous crops of deliciously sweet corn over a long period. The large cobs, packed with golden, thin-skinned kernels, are delicious picked fresh from the garden and boiled, steamed or barbecued. Height: 200cm (79"). Spread: 45cm (18").

  • Sweetcorn Collection comprises:
  • Sweetcorn ‘Lark’ F1 Hybrid - A midseason variety giving superior sweetness.
  • Sweetcorn 'Swift' F1 Hybrid - Has a rich, long-lasting, sugar-sweet flavour.
  • Sweetcorn 'Conqueror' F1 Hybrid - A late maturing variety, well adapted to our changeable summer weather.

Show Codes

15 sweetcorn jumbo plug plants (5 of each variety) (KA9451)

How to Grow

Pot up Sweetcorn plants and grow them on in warm, frost free conditions. When all risk of frost is passed and the soil is warm, harden off and plant out in their final positions. Grow sweetcorn plants in a sheltered position in full sun, on fertile, reliably moist, well drained soil that has been deeply dug. Prepare the soil in early spring by adding plenty of well rotted farmyard manure to the soil to improve its structure and fertility. Sweetcorn is wind pollinated and should grown in large blocks to assist pollination. Plant sweetcorn at a distance of 35cm (14") apart, leaving 60cm (24") between each row, to form a large block. Water the plants thoroughly after planting.

More Info
Feed and water sweetcorn regularly, particularly once the flowers have developed. Hoe between plants regularly to prevent weeds from establishing. When the silky tassels at the end of each kernel turn brown, peel back the cobs and insert a thumbnail into a kernel. The cobs can be harvested when the juice is a milky colour.
Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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