Big Mustard Mama is a striking superhot for growers who want something beyond the usual red chilli. Its mustard-toned fruits make it a distinctive addition to a collection of unusual and extremely hot varieties. The fruits are grown primarily for their striking appearance and serious heat. Exact characteristics and heat measurements can vary between seed lines, so treat published figures as estimates. If you’re growing for the first time, give this variety plenty of space and time to mature. Superhot chillies can add considerable fire to sauces, pastes and homemade blends. Use tiny amounts, and taste as you go. Gloves are strongly recommended when handling ripe fruits, especially during cutting or processing.
Start seeds in a warm propagator and keep seedlings in good light. Plants need a long growing season, so a greenhouse or sheltered sunny position is useful in the UK. Good drainage and consistent care help support healthy growth.
Quick facts
- Species: Capsicum chinense type
- Origin: Louisiana, USA
- Flavour: Earthy and fruity but heat is the main attraction
- Fruit: Mustard-coloured superhot pods
- Growing habit: Warmth-loving plant best grown under cover
- Heat: Published figures vary considerably; treat any SHU figure as provisional until verified for your seed line
- Heat rating: 🔥🔥🔥🔥🔥+
Explore more unusual superhots
You might also like Carolina Reaper Caramel, Carolina Reaper Yellow, Nazgul’s Breakfast and Apocalypse Naga Bhut.
Ready to grow your own chillies?
Get your seeds started with our Root Riot propagation cubes, propagator trays and chilli growing kits. They’re useful for giving demanding chilli varieties a warm start.

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