Organic sweet corn 'Crimson Sweet' ( Zea mays ) from the seed company Gaia, a colorful and tasty variety
'Crimson Sweet' sweet corn is an exceptional variety with crimson red kernels , offering a striking visual contrast and a sweet, delicate flavor . Developed by Backyard Seed Savers , this heirloom corn combines early maturation with excellent resistance to varied climatic conditions .
Ideal for fresh consumption, it is also appreciated in grilled corn , in soups , or even to make colored flour . Thanks to its richness in antioxidants , particularly in anthocyanins, it is a nutritious and aesthetic choice for any garden.
Did you know?
Unlike conventional corn, pigmented varieties like Crimson Sweet have high antioxidant properties , which are beneficial for cardiovascular health and reducing inflammation . Once cultivated by indigenous peoples for its nutritional value , this type of corn is now enjoying a resurgence among agricultural diversity enthusiasts.
Spread: Upright and vigorous
Plant height: 1.5-2 m
Quantity per pack: ± 100 seeds
Companion plants: Beans, squash, melons, amaranth, cucumbers, peas, parsley, potatoes, sunflowers
Enemy plants: Tomatoes, celery
Cultivation method
Sweet corn 'Crimson Sweet' prefers rich, well-drained soil that is warmed before sowing. It requires a good supply of organic matter , as it is a nutrient-hungry plant.
Direct sowing is recommended as soon as the soil temperature reaches 19°C . To improve germination , soaking the seeds in lukewarm water for 12 hours is recommended.
Space seeds 8 to 10 cm apart in the row , with row spacing of 60 to 80 cm for optimum pollination. Block planting of several rows is preferable to a single row to ensure good ear filling .
Regular watering is essential, especially during ear formation . An organic mulch helps retain moisture and reduce weed competition .
Harvesting and conservation
Crimson Sweet corn is harvested when the silks turn brown and the kernels are full and juicy . To check for ripeness, squeeze a kernel; if it releases a milky liquid , it is ready to eat.
Once harvested, it is advisable to consume it quickly , as its sugar content decreases over time . For best conservation , refrigerate it immediately at 0°C and store it in a very humid environment. It can also be blanched and frozen to extend its shelf life.
How to grill corn on the BBQ? 🌽🔥
Grilling corn on the grill is a great way to enhance its sweet flavor and add a smoky touch . Here are several methods, depending on your texture and taste preferences.
1. Grill corn with its leaves (husks) – classic method
Why? Protects the grains from direct heat and allows for gentle, juicy cooking.
Steps:
- Soak the cobs (with the husks) in water for 30 minutes . This prevents the husks from burning and creates steam for even cooking.
- Drain, separate the leaves slightly and remove the corn threads (beards).
- Optional: Lightly brush the grains with butter, oil or spices before closing the leaves.
- Cook on a medium-hot grill (200-220°C) for 15-20 minutes , turning every 5 minutes .
- Check the cooking : the leaves will be blackened and the grains tender.
- Peel and serve with melted butter, salt or other seasonings.
Result: ultra-juicy corn, lightly smoky and very tender.
2. Grilling Corn Without Husks – Quick and Grilled Method
Why? Allows for a slightly crispy surface and grill marks.
Steps:
- Peel the corn completely and remove the strings.
- Brush with oil (olive, melted butter, garlic oil, etc.) to prevent it from drying out.
- Place directly on grill over medium-high heat.
- Turn every 3-4 minutes until golden brown and toasted spots appear, about 10-12 minutes total.
- Serve hot with butter, salt, grated cheese, herbs or a spicy sauce .
Result: slightly crunchy corn, with an intense, grilled taste.
3. Grill corn in foil – gentle and infused method
Why? Ideal for slow cooking with well-impregnated flavors.
Steps:
- Peel the corn and remove the strings.
- Brush with butter or oil and add spices (paprika, garlic, herbs).
- Wrap each ear individually in aluminum foil.
- Cook on the BBQ grill over medium heat for 20-25 minutes , turning halfway through cooking.
- Unwrap and serve hot.
Result: tender, juicy and well-flavored corn.
Which method to choose?
✔ Intact leaves: for tender and lightly smoky corn.
✔ Without leaves: for a grilled taste and a crunchier texture.
✔ En papillote: for a sweet, spice-infused flavor.
👉 Tasty tip: After cooking, add flavored butter (garlic, chili, lemon, parmesan, etc.) for even more flavor! 🍽️
With its unique color, natural sweetness and nutritional benefits , 'Crimson Sweet' sweet corn is a must-have for any gardener looking to grow a variety that is both beautiful and tasty .
