Chilli Pepper Plants

Chilli Pepper Plants

If you love growing chillies, you need plants that deliver the spice. Our 9cm potted chilli plants arrive strong, well-rooted, and ready to take off as soon as they’re planted. Whether you're after fiery heat or something milder, we have the variety for you.

For serious spice, the World’s Hottest Chilli Plant Collection brings together three legendary varieties: Carolina Reaper, Trinidad Moruga Scorpion Yellow, and Armageddon F1, each guaranteed to push your heat tolerance to its limit. If you want a more manageable burn, chillies such as jalapenos and sweet peppers have all the strong flavours without the fire. Like our herb plants, our chilli plants are perfect for a windowsill garden. 

Every plant in our range is chosen for its strong performance and high yield. With minimal care, you'll be harvesting your fresh chillies in no time. Browse our full selection below and start growing something new with D.T. Brown.

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4 products

dt-brown VEGETABLE PLANTS Nicely Spicy Chilli Pepper Plant Collectiondt-brown VEGETABLE PLANTS Nicely Spicy Chilli Pepper Plant Collection
Nicely Spicy Chilli Pepper Plant Collection
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3 x 9cm Potted Plants Code: 54178
Sale price £14.95
dt-brown VEGETABLE PLANTS Chilli Pepper Fuego Plantsdt-brown VEGETABLE PLANTS Chilli Pepper Fuego Plants
Chilli Pepper Fuego Plants
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3 x 9cm Potted Plants Code: 53225
Sale price £12.95
dt-brown Chilli Grafted Budafest
Chilli Grafted Budafest
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  • 3 x 9cm Potted Plants (Early) Code: 60229
  • 3 x 9cm Potted Plants (Late) Code: 60231
Sale price £15.95
dt-brown VEGETABLE PLANTS 3 x 9cm Potted Plants (EARLY) Chilli Pepper Big Devil Grafted Plantsdt-brown VEGETABLE PLANTS Chilli Pepper Big Devil Grafted Plants
Chilli Pepper Big Devil Grafted Plants
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  • 3 x 9cm Potted Plants (EARLY) Code: 56268
  • 3 x 9cm Potted Plants (LATE) Code: 44996
Sale price £15.95
Chilli Pepper Plants Chilli Pepper Plants

When to Plant Chilli Pepper Plants UK

Chilli peppers grow best indoors in the UK, where they can be kept warm and protected from unpredictable weather. Start planting in April, placing them in a heated greenhouse, conservatory, or on a sunny windowsill. For best results, they need consistently warm temperatures of at least 15°C. Choose a bright location with plenty of direct sunlight, as chillies need at least six hours of light daily. 

How to Grow Chilli Pepper Plants

Place your chilli plants in pots filled with free-draining, nutrient-rich compost for successful indoor growing. Place them in the warmest, sunniest spot (ideally a south-facing windowsill or heated greenhouse). Water regularly, but allow the soil to dry slightly between watering to prevent root rot. As your chilli plants grow, feed them weekly with a high-potassium fertiliser to support their flowering and fruiting. Hand-pollinate flowers by gently shaking the plant or using a soft brush. To maximise the yield of each plant, pick your chillies regularly once they ripen. 

Chilli Plants for Sale at D.T. Brown


Spice up your garden with D.T. Brown’s top-quality chilli plants. We provide a variety of vegetable plants suited for different growing conditions, each chosen for its excellent performance and flavour. Our plants arrive grown and ready to produce hot, tasty peppers quicker than when grown from seed. So whether you’re a seasoned grower or just love fresh chillies, you’ll find what you need in our collection—order now for fast UK delivery and 100% satisfaction guaranteed.