How to Grow Carmine Splendor
Abelmoschus esculentus
Carmine Splendor is a vibrant warm-season squash variety prized for its edible pods and ornamental appeal. Gardeners cultivate this hybrid for its reliable yield in summer gardens where consistent moisture and full sun thrive.
Starting Carmine Splendor: indoors or direct sow?
🌾 Sow directly in the garden — Carmine Splendor is not usually started indoors.
Direct sow seeds outdoors only after all danger of frost has passed and soil temperatures have warmed sufficiently for germination.
Soil, care & harvest
Prepare loose, well-draining soil with a pH between 6.0 and 7.5. As a warm-season crop, you must wait until after the last spring frost when the soil is fully warm to sow directly outdoors. Do not start indoors; this species does not transplant well. Plant seeds about one inch deep in sunny spots. Germination typically occurs within seven to ten days under these conditions.
Space plants eighteen to twenty-four inches apart to allow room for growth up to five feet tall. Provide regular, consistent moisture to prevent blossom end rot and ensure steady pod development. Apply a layer of mulch around the base to retain soil moisture and suppress weeds. Feed lightly with balanced fertilizer if leaves appear pale or growth slows significantly.
Watch for squash bugs, aphids, and powdery mildew; use row covers early in the season and remove affected leaves promptly. Harvest pods approximately fifty-one days after planting when they are young and tender. Cut them carefully from the vine before they become fibrous or tough to enjoy their best flavor.
When to Plant Carmine Splendor
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
| Zone | Start Indoors | Direct Sow | Harvest |
|---|---|---|---|
| Zone 1 | — | July – August | September – August |
| Zone 2 | — | June – August | September |
| Zone 3 | — | June – July | August – October |
| Zone 4 | — | June – July | August – October |
| Zone 5 | — | May – June | August – September |
| Zone 6 | — | May – June | July – September |
| Zone 7 | — | April – June | July – August |
| Zone 8 | — | April – May | June – August |
| Zone 9 | — | March – April | May – July |
| Zone 10 | — | February – April | May – June |
| Zone 11 | — | January – March | April – May |
| Zone 12 | — | January – March | April – May |
| Zone 13 | — | January – March | April – May |
Companion Plants for Carmine Splendor
✓ Good companions
Fix nitrogen in soil to benefit heavy-feeding squash, complete Three Sisters companion group
Strongly repels cucumber beetles, squash bugs, and other common squash pests
Provides natural trellis support and shade, part of traditional Three Sisters planting
Attracts beneficial insects like parasitic wasps that prey on squash pests
Repel cucumber beetles, squash bugs, and nematodes with their strong scent
Act as trap crops for squash bugs and cucumber beetles while repelling aphids
Deter squash vine borers and cucumber beetles, mature quickly without competing for space
Attract pollinators essential for squash fruit production and provide afternoon shade
✗ Keep away from
Cabbage family plants inhibit squash growth through allelopathic compounds
Produces allelopathic compounds that inhibit growth and germination of squash plants
Compete for similar nutrients and space, both are heavy feeders that deplete soil
Nutrition Facts
Per 100g serving (USDA FoodData Central)
