Cantaloupe Minnesota Midget
Cucumis melo var. cantalupensis 'Minnesota Midget'
A compact cantaloupe perfect for northern gardens and small spaces, developed at the University of Minnesota. This early-maturing variety produces sweet, orange-fleshed fruits on short vines that can even be grown in containers. Despite its small size, the flavor rivals full-sized cantaloupes with excellent sweetness and aroma.
Harvest
60-70d
Days to harvest
Sun
Full sun
Zones
2–11
USDA hardiness
Height
6-9 feet
Planting Timeline
Showing dates for Cantaloupe Minnesota Midget in USDA Zone 7
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Cantaloupe Minnesota Midget · Zones 2–11
Growing Details
Zone-by-Zone Planting Calendar
| Zone | Indoor Start | Transplant | Direct Sow | Harvest |
|---|---|---|---|---|
| Zone 3 | May – May | June – July | June – August | September – October |
| Zone 4 | April – May | June – June | June – July | August – October |
| Zone 5 | April – April | May – June | May – July | August – October |
| Zone 6 | April – April | May – June | May – July | August – September |
| Zone 7 | March – April | May – May | May – June | July – September |
| Zone 8 | March – March | April – May | April – June | July – August |
| Zone 9 | February – February | March – April | March – May | June – July |
| Zone 10 | January – February | March – March | March – April | May – July |
| Zone 1 | June – June | July – August | July – September | October – August |
| Zone 2 | May – June | July – July | July – August | September – September |
| Zone 11 | January – January | February – February | February – March | April – June |
| Zone 12 | January – January | February – February | February – March | April – June |
| Zone 13 | January – January | February – February | February – March | April – June |
Succession Planting
Minnesota Midget sets a finite number of fruits per vine — it's not a cut-and-come-again situation, so one planting covers your season. If you want melons ripening across a few weeks rather than all at once, start a second batch of seeds indoors 2-3 weeks after your first and transplant both out in May once nights hold above 55°F. Stop there. In zone 7, a third planting won't clear the 60-70 day finish line before September nights cool down below the threshold melons need to sweeten up.
Complete Growing Guide
This early-maturing cultivar thrives in northern climates where standard cantaloupes struggle, reaching full sweetness in just 60-70 days, making it ideal for short-season gardeners who should direct-seed after all frost danger passes. Minnesota Midget performs exceptionally well in containers and raised beds, requiring full sun and warm soil (ideally 70°F+) to establish quickly before cool weather returns. Its compact 6-9 foot vines are less prone to powdery mildew than sprawling varieties, though adequate air circulation remains essential to prevent fungal issues in humid regions. The cultivar tends to be relatively pest-resistant compared to larger melons, but watch for cucumber beetles in early growth stages. A practical advantage: succession-plant seeds every two weeks through early summer to extend your harvest window, since individual plants produce fewer but concentrated fruit sets. Thin to one fruit per vine for maximum sweetness and flavor concentration.
Light: Full sun (6 or more hours of direct sunlight a day). Soil: Clay, High Organic Matter, Loam (Silt). Soil pH: Acid (<6.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Height: 6 ft. 0 in. - 9 ft. 0 in.. Spread: 1 ft. 0 in. - 3 ft. 0 in.. Spacing: 12 inches-3 feet. Growth rate: Medium. Maintenance: Medium. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.
Harvesting
Minnesota Midget cantaloupes reach peak harvest readiness when the skin transitions from green to a tan or beige color with prominent netting, typically weighing 3–4 pounds. Press gently near the blossom end; the fruit should yield slightly to thumb pressure without feeling soft. These melons produce continuously throughout the season rather than all at once, so harvest individually as each fruit reaches maturity rather than picking the entire plant at one time. A crucial timing tip specific to this compact variety is to pick in early morning when temperatures are cool, as the smaller fruits are more prone to sun stress and quality loss in peak afternoon heat.
Musky-scented, spherical to oblong berry with a rind (pepo), often furrowed with yellow, white or green flesh and many seeds. The rind may be green, yellow, tan, beige or white and the surface may be smooth, rough, warty, scaly, or netted. Seeds white, about 1/2 inch long, narrow. Seeds ripen in August and September.
Color: Gold/Yellow, Green, White. Type: Berry. Length: < 1 inch. Width: < 1 inch.
Garden value: Edible, Showy
Harvest time: Fall
Edibility: Eaten fresh, wrapped in prosciutto, in salads, or as a dessert. Watery, but delicate, flavor. Avoid the seeds as the sprouting seed produces a toxic substance in its embryo.
Storage & Preservation
Freshly harvested Minnesota Midget melons continue ripening at room temperature for 2-3 days if picked slightly underripe. Once fully ripe (fragrant with slight give at blossom end), refrigerate for up to one week in the crisper drawer. For best flavor, remove from refrigeration 30 minutes before eating.
The small size makes these perfect for individual preservation portions. Cut into chunks and freeze on baking sheets before transferring to freezer bags for smoothies and desserts – they'll keep 8-10 months. Dehydrate thin slices at 135°F for sweet, chewy snacks. The concentrated flavor also makes excellent melon butter or jam, though you'll need several fruits due to their petite size. Pickle the rinds using traditional watermelon rind recipes for a unique preserve that showcases the entire fruit.
History & Origin
Developed at the University of Minnesota during the mid-twentieth century, Minnesota Midget represents the university's deliberate breeding effort to create compact melon varieties suited to northern climates and shorter growing seasons. The variety emerged from systematic selection within cantaloupe germplasm adapted for cold-hardy cultivation, addressing the practical need for home gardeners in Minnesota and similar regions to grow full-flavored melons in confined spaces. While specific breeder names and exact development dates remain poorly documented in readily accessible horticultural records, the variety's introduction reflects the broader land-grant university mission of the era to develop regionally appropriate crops. Minnesota Midget's compact vine habit and 60-70 day maturity demonstrate successful breeding toward earlier ripening and reduced plant spread without sacrificing the sweetness characteristic of standard cantaloupe types.
Origin: Africa, Arabian Peninsula, India, Australia
Advantages
- +Matures in just 60-70 days, ideal for short northern growing seasons
- +Compact vines thrive in containers and small garden spaces
- +Sweet, aromatic flavor matches full-sized cantaloupes despite diminutive size
- +University of Minnesota breeding ensures cold-climate adaptation and reliability
- +Low maintenance and beginner-friendly cultivation with easy plant management
Considerations
- -Vulnerable to multiple fungal diseases including powdery and downy mildew
- -Susceptible to bacterial wilt transmitted by cucumber beetles and other pests
- -Small fruit size means significantly lower total yield per plant compared to standard varieties
- -Requires consistent pest monitoring to prevent damage from beetles, aphids, and spider mites
Companion Plants
Nasturtiums act as a trap crop for cucumber beetles — the beetles that spread bacterial wilt — drawing them onto the nasturtium foliage and away from the vines. French marigolds do something more lasting: planted densely for a full season, they suppress soil nematodes, which is worth doing in any bed where cucurbits have struggled. Keep cucumbers out of the same bed entirely; they share the same pest and disease profile (cucumber beetles, powdery mildew, anthracnose), so putting them side by side just concentrates your problems in one spot. Potatoes carry enough soil-borne disease history — including various Verticillium strains — to make them a poor neighbor in any planting under about 36 square feet.
Plant Together
Basil
Repels aphids, whiteflies, and thrips while potentially improving melon flavor
Nasturtium
Acts as trap crop for cucumber beetles and aphids, protecting melons
Marigold
Deters nematodes and cucumber beetles with strong scent
Radish
Repels cucumber beetles and squash bugs, breaks up soil for melon roots
Corn
Provides natural windbreak and partial shade for heat-sensitive melons
Bean
Fixes nitrogen in soil and doesn't compete for same nutrients as melons
Sunflower
Attracts beneficial insects and provides natural trellis support
Oregano
Repels cucumber beetles and improves overall garden pest resistance
Keep Apart
Cucumber
Competes for same nutrients and attracts similar pests like cucumber beetles
Potato
May stunt melon growth and both plants are susceptible to similar fungal diseases
Fennel
Inhibits growth of most garden plants including melons through allelopathic compounds
Nutrition Facts
Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #169092)
Pests & Disease Resistance
Resistance
Some resistance to powdery mildew
Common Pests
Cucumber beetles, aphids, squash bugs, spider mites
Diseases
Powdery mildew, downy mildew, bacterial wilt, anthracnose
Troubleshooting Cantaloupe Minnesota Midget
What you'll see, why it happens, and what to do about it.
Plants wilting suddenly and collapsing — even well-watered ones — around 3-4 weeks after transplant
Likely Causes
- Bacterial wilt (Erwinia tracheiphila), spread by cucumber beetles feeding on stems and leaves
- Striped or spotted cucumber beetle infestation that went unmanaged at the cotyledon stage
What to Do
- 1.Cut a wilted stem near the base, touch the cut ends together, pull apart slowly — if you see sticky threads, it's bacterial wilt and the plant can't be saved; pull and trash it
- 2.Protect transplants with row cover or wire/cloth cone protectors until vines start running, as NC State Extension's IPM guidance specifically recommends for home plantings
- 3.Apply a foliar insecticide at the cotyledon stage next season to knock back beetle populations before they can vector the disease
White powdery coating on upper leaf surfaces, usually showing up mid-summer as vines mature
Likely Causes
- Powdery mildew (Podosphaera xanthii or Erysiphe cichoracearum) — a fungal disease that thrives in warm, dry days with humid nights
- Crowded planting or poor airflow between vines
What to Do
- 1.Space vines at least 18-24 inches apart and train them away from each other to open up airflow
- 2.Remove and trash (don't compost) the most heavily colonized leaves as soon as you spot them
- 3.Apply a potassium bicarbonate or neem-based spray on a 7-day interval once you see the first signs — waiting until it spreads broadly makes it much harder to manage
Firm, sunken, dark-brown or black rotten patch on the blossom end of the fruit — not soft or wet
Likely Causes
- Calcium deficiency in the developing fruit, typically caused by uneven soil moisture rather than a true lack of calcium in the soil
- Overfertilization with high-nitrogen fertilizers, which drives rapid leafy growth at the expense of calcium uptake
- Soil pH below 6.0, which limits calcium availability
What to Do
- 1.Mulch heavily with straw to even out soil moisture swings — NC State Extension's vegetable FAQ identifies irregular watering as the primary trigger
- 2.Back off high-nitrogen fertilizer once fruit sets; switch to a balanced 10-10-10 or lower-N formula
- 3.Test your soil pH and lime to 6.5-6.8 if you're running acidic — that range keeps calcium soluble and available
Dark, water-soaked lesions on leaves and fruit rinds that turn tan or salmon-colored with pink spore masses in humid weather
Likely Causes
- Anthracnose (Colletotrichum orbiculare) — a fungal disease that spreads quickly in wet, warm conditions and overwinters in crop debris
- Planting cucurbits in the same bed for multiple seasons without rotation
What to Do
- 1.Pull and trash all infected plant material at the end of the season — don't leave vines on the ground
- 2.Rotate cucurbits out of the affected bed for at least 2 seasons; if soil-borne pressure is compounding, NC State Extension recommends a dense planting of French marigolds in the off year to help suppress soil pathogens
- 3.Apply a copper-based fungicide preventively once fruit begins to size up if anthracnose has shown up in that bed before
Frequently Asked Questions
Can you grow Minnesota Midget cantaloupe in containers?▼
How long does Minnesota Midget cantaloupe take to grow?▼
What does Minnesota Midget cantaloupe taste like?▼
Is Minnesota Midget cantaloupe good for beginners?▼
When should I plant Minnesota Midget cantaloupe seeds?▼
Minnesota Midget vs regular cantaloupe – what's the difference?▼
Growing Guides from Wind River Greens
Where to Buy Seeds
Sources & References
External authority sources used in compiling this guide.
See the Methodology page for how this data is sourced, what's AI-assisted, and known limitations.
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