California Wonder 300

Pepper

75d to harvest

Sink your senses into California Wonder 300’s glossy, thick-walled bells—crisp, sweet, and richly aromatic as they ripen from deep green to a saturated red. The fruit holds a handsome, blocky shape with a satisfying crunch, making it a standout for fresh slicing, vibrant roasting, and colorful stuffing-ready portions. Grow this reliable 75-day bell for bold color and dependable performance in the home garden.

Crop Dates

Milestone	Date
Start Indoors	Dec 15th
Last Frost	Feb 9th
Transplant / Sow Outdoors	Apr 6th
Harvest Begins	Jun 20th
Harvest Ends	Dec 9th

Crop Details

Trait	Value
Days to Maturity	75
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’s a common disease pest for Capsicum annuum (California Wonder) and how do I stop it?

Watch for aphids and spider mites, which quickly weaken pepper plants by sucking sap from tender growth. Spray affected plants with a strong jet of water first, then apply insecticidal soap, repeating every 5–7 days until you no longer see new clusters. If you see leaf yellowing that spreads with damp conditions, improve airflow and avoid wetting foliage when watering.

How often should I water California Wonder peppers during the main growing phase?

During active growth and fruit set, keep soil evenly moist but not soggy—aim for about 1–2 inches of water per week depending on heat and soil drainage. Water deeply when the top 1 inch of soil feels dry, and maintain steady moisture to prevent blossom-end rot (a common stress issue in peppers). Use mulch to reduce moisture swings around the plants.

How can I tell when California Wonder peppers are ready to harvest?

Harvest peppers about 75 days after transplanting when fruits reach full size and their color matches the variety stage you want (green to red). Look for firm, glossy fruit skin and that the pepper easily detaches with a twist rather than pulling hard. Don’t wait for extreme softness—overripe peppers become less crisp and may stop producing as actively.