Marconi Red

Pepper

90d to harvest

Sun-warmed and richly aromatic, Marconi Red peppers ripen to a glossy, deep crimson that feels almost lacquered in the garden. Their thick, smooth walls deliver a sweet-forward flavor with a gentle, savory warmth—ideal for sweet frying where the flesh stays tender and beautifully caramelizes at the edges. Grow Marconi Red for bold color and a dependable, long harvest that turns beds into a living ribbon of red lanterns.

Crop Dates

Milestone	Date
Start Indoors	Mar 9th
Last Frost	May 4th
Transplant / Sow Outdoors	Jun 29th
Harvest Begins	Sep 27th
Harvest Ends	Oct 5th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Bush
Support Needed	Stake
Planting Depth	Normal
Germination Temp (°F)	80
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Frequently Asked Questions

What pest or disease commonly affects Capsicum annuum (Marconi Red), and how do I treat it early?

Watch for aphids and thrips, which can stunt growth and spread virus; check the undersides of leaves weekly and treat at the first signs. For home control, spray with insecticidal soap (especially under leaves) and remove heavily infested leaves; repeat every 5–7 days until new growth is clean. Also keep foliage dry when watering because Capsicum annuum is prone to fungal leaf spots in humid conditions—water at the soil line instead of overhead.

How often should I water Marconi Red during the main growing phase?

During active flowering and fruit set (roughly after the plants reach strong vegetative growth), keep the soil consistently evenly moist but never waterlogged. In most home gardens this means watering deeply about 1–2 times per week, adjusting to hot weather so the top 1 inch dries slightly between waterings. Mulch around the base helps maintain even moisture and reduces blossom-end issues linked to irregular watering.

How can I tell when Marconi Red peppers are ready to harvest?

Harvest timing for Capsicum annuum is when fruits reach full size and color—Marconi Red should be fully red and glossy, typically around 90 days from transplanting/sowing depending on your schedule. If you gently lift a fruit, it should detach with less force when ripe; under-ripe green fruits can be harvested earlier, but for the named “Red” stage, wait for full red color. Check plants daily near maturity because ripe peppers can develop quickly in warm weather.