Thompson & Morgan Sweetcorn Golden Gate - KA2680
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Product Information
Full details
This guide is for gardeners of all skill levels looking to grow delicious, golden yellow sweetcorn. The 'Golden Gate' variety offers a super sweet taste and crunchy texture, ideal for boiling or barbequing, and thrives even in cooler or wetter soils. A potential caveat is the need for consistent moisture and careful soil preparation for optimal cob development.
All features
| Model Part Number | KA2680 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When is the best time to sow 'Golden Gate' sweetcorn seeds?
Sow indoors from April to May, or direct outdoors once the soil has warmed sufficiently after the last frost.
How deep should I sow the seeds?
Sow seeds 4cm (1.5in) deep when starting indoors in pots, and 5cm (2in) deep when sowing directly outdoors.
What are the ideal growing conditions for this variety?
'Golden Gate' prefers a position in full sun, sun, or semi-shade. It is noted for performing well even in cool or wet soils.
How do I know when the sweetcorn is ready to harvest?
Harvest when the silky tassels at the end of the cob turn brown. You can test ripeness by pressing a kernel with a fingernail; milky liquid indicates readiness, clear liquid means it's under-ripe.
Can I grow this variety in containers?
While the description focuses on garden sowing, with appropriate sized containers (deep and wide) and consistent watering/feeding, container growing may be possible.
How far apart should I plant the seeds or seedlings?
When sowing directly outdoors, plant seeds 23cm (9in) apart, with rows about 45cm (18in) apart. Thin to the strongest seedling.
What is the expected height and spread of the plants?
When fully established, 'Golden Gate' sweetcorn plants can reach up to 200cm (79in) in height and spread up to 45cm (18in).
Troubleshooting
Seeds not germinating
Ensure consistent temperature of 18-20°C and adequate moisture. Check that light is reaching the seeds if sown indoors.
Plants are weak or spindly
Thin seedlings to the strongest one per station. Ensure adequate light and nutrients. Avoid overcrowding.
Cobs are not developing properly
Ensure plants receive consistent watering, especially during dry spells. Adequate sunlight is also crucial for cob formation.
Pests attacking the plants
Encourage beneficial insects and consider row covers for young plants. Maintain plant health to increase resilience.
Pros and Cons
Pros
- Exceptional sweet flavor and crisp texture
- Attractive golden yellow cob color
- Performs well in challenging soil conditions (cool/wet)
- Suitable for both boiling and barbequing
- Easy to grow, suitable for beginners
Cons
- Requires full sun for best results
- Shallow root system requires careful weeding
- Needs regular watering, especially during dry spells
- Germination requires specific temperature range (18-20C)
- Harvest timing is crucial for optimal sweetness
Setup, Compatibility & Care
Sowing Seeds Indoors (April-May):
- Fill 7.5cm (3in) pots with free-draining seed compost.
- Sow seeds 4cm (1.5in) deep.
- Place pots in a propagator or seal them in a polythene bag.
- Maintain a temperature of 18-20°C (64-68°F) until germination (7-10 days).
- Ensure light is not excluded, as it aids germination.
Sowing Seeds Outdoors (After Soil Warms):
- Direct sow 2 seeds, 5cm (2in) deep, 23cm (9in) apart.
- Plant in rows approximately 45cm (18in) apart.
- Thin seedlings to the strongest one.
Planting Out:
- Gradually acclimatize plants to outdoor conditions for several days.
- Plant out after all risk of frost has passed.
Care:
- Position: Full sun, sun, or semi-shade.
- Watering: Water regularly, especially during dry periods, until established.
- Mulching: Apply a thick mulch of organic matter around the base to conserve moisture and suppress weeds.
- Weeding: Be gentle when hoeing, as sweetcorn plants have shallow roots.
- Compatibility: Suitable for most garden soils, including cool or wet conditions.