VegetablePepper
Mushroom Red Pepper
Mushroom Red Pepper is a rare Jamaican hot pepper with a distinctive mushroom-like shape and brilliant red color that commands attention in any garden. This open-pollinated heirloom from Capsicum chinense packs 25,000 to 35,000 Scoville Heat Units into compact plants that reach just 18, 30 inches tall, making them surprisingly versatile for containers, raised beds, or garden plots. Expect your first peppers in 80, 95 days from transplant, and you'll appreciate that deer leave them untouched. Hardy from zones 4, 13 and thriving in full sun, this variety bridges the gap between ornamental appeal and genuine culinary heat.
Photo © True Leaf Market
Growing Conditions
USDA Zone
4-13
Sunlight
Full Sun
Water
Moderate
Soil
Well-drained, Fertile Loam, High Organic Matter
Growth Stats
30 in
Height
TypeUpright
Spacing
18
Plant Profile
Sunlight
Full Sun
Water
Moderate
Zones
4-13
Size
30in H x ?in W
Growth
—
Care
High
Hover over chart points for details
Highlights
The mushroom shape is no exaggeration; these peppers really do look like tiny red fungi sprouting from your plants, which gives them instant visual charm alongside serious heat. Unlike common bell peppers, you're growing an heirloom hot pepper with roots in Jamaican agriculture, and that story comes through in every warty, distinctive fruit. The compact, upright growth habit and impressive deer resistance make them one of the easiest hot peppers to keep thriving without fuss, whether you're a container gardener or planting in beds.
Common Uses
Mushroom Red Peppers are primarily used for hot sauce production, where their 25,000, 35,000 Scoville Heat Units provide serious but not extreme heat. The compact size and prolific fruiting make them excellent for fresh seasoning, pickling, or drying and grinding into pepper flakes. Home cooks use them to infuse oils, ferment for hot sauces, or add fresh heat to salsas and Caribbean-influenced dishes where medium-hot intensity is prized.
Growing Timeline
No timeline data available yet for this variety.
Care Instructions
Start Indoors
Start seeds indoors 6, 8 weeks before your last spring frost. Capsicum chinense seeds germinate best at soil temperatures between 75, 85°F, so use a heat mat if your house runs cool. Keep soil consistently moist but not waterlogged, and seedlings will emerge in 10, 14 days under ideal conditions.
Transplant Outdoors
Harden off seedlings over 7, 10 days by gradually exposing them to outdoor light and air. Transplant outdoors after your last frost date when soil has warmed to at least 60°F; these peppers suffer in cold soil and won't establish well if rushed. Space plants 18 inches apart in rows 36 inches wide, planting at the same depth they grew indoors.
Harvesting
Mushroom Red Peppers reach full maturity 80, 95 days from transplant when the fruit is a bright, glossy red and the skin feels firm to gentle pressure. You can pick peppers when they reach mature size and color, or leave them on the plant a bit longer for maximum heat and dried-pepper richness. Harvest regularly to encourage continued flowering; use pruners or scissors to cut the stem rather than twisting the fruit, which can damage branches. The distinctive mushroom shape becomes more pronounced as peppers mature, making it easy to spot ripe fruit at a glance.
Pruning
Mushroom Red Peppers have an upright growth habit and generally branch naturally without heavy pruning. However, removing lower leaves once plants reach 12, 15 inches improves air circulation and reduces fungal disease risk in humid conditions. Pinch out the first flower bud or two if you want stronger branching and heavier fruiting later in the season, though this delays first harvest slightly.
Growing Calendar
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Companion Planting
Pests & Diseases
Ecology & Traits
Deer ResistantEdible
Scientific Classification
Capsicum chinense
Family
Solanaceae
Genus
Capsicum
Growth Habit
Upright
History & Origin
“Mushroom Red Pepper is thought to have originated in Jamaica, where it developed its characteristic warty, mushroom-like appearance over generations of cultivation in tropical Caribbean gardens. As an open-pollinated heirloom, it represents the kind of Capsicum chinense diversity that has been saved and replanted by home gardeners and seed keepers who recognized its unique form and heat level. The variety made its way into modern seed catalogs like True Leaf Market, where it's preserved and offered to gardeners seeking authentic, unusual hot peppers with genuine cultural roots rather than modern hybrids.”