Green Grape

Tomato

60d to harvest

Bursting with a fresh, grape-like snap, Green Grape cherry tomatoes ripen to a luminous, translucent green that tastes bright and tangy with a subtle sweetness. The fruits are small and glossy, borne in tidy clusters, with a juicy, tender bite that shines in salads and bright, quick sauces. Grow this 60-day standout for a living harvest you’ll want to pick again and again—vines stay productive as the color deepens from pale lime to verdant jewel.

Crop Dates

Milestone	Date
Start Indoors	Mar 31st
Last Frost	May 19th
Transplant / Sow Outdoors	Jul 14th
Harvest Begins	Sep 12th
Harvest Ends	Sep 21st

Crop Details

Trait	Value
Days to Maturity	60
Sun Requirements	Full Sun
Growth Habit	Indeterminate
Support Needed	Cage
Planting Depth	Deep
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	8

Frequently Asked Questions

What pest or disease commonly affects Physalis philadelphica (green grape/tomatillo type), and what should I do?

Watch for early blight and gray leaf spot (Alternaria/Botrytis), which show as dark leaf spots that spread during humid weather. Remove and destroy infected leaves early, water at the base (not the foliage), and improve airflow by spacing plants so leaves dry quickly. If spots keep expanding, treat with a labeled fungicide for tomatoes/tomatillos and repeat according to the label interval, especially after wet spells.

How often should I water Physalis philadelphica during active growth?

During the main growing phase, keep the soil evenly moist but not soggy—aim for roughly 1–2 inches of water per week depending on heat, with more frequent watering during hot, dry stretches. Water deeply to 6–8 inches so the roots reach down, then let the top inch of soil dry slightly before watering again. Mulch helps prevent the wet–dry swings that can lead to leaf problems and uneven fruit development.

How do I tell when Physalis philadelphica is ready to harvest?

Harvest when the “grapes” (small fruits) are firm, reach their full green color, and the papery husks have expanded and begun to dry to a light, papery texture. Fruits should detach with a gentle twist; if they’re hard and enclosed in tight, green husks, wait a bit longer. Since it matures in about 60 days, start checking weekly once plants are halfway through the season.