When to plant ground cherries in Lakeview, OR

Start ground cherries from seed indoors Apr 16–30, then plant the young plants in the garden in Lakeview Jun 4 – Jul 2.

Easy Plant young plants (starts)

Difficulty: Easy
Sun: Full sun
Spacing: 2 to 3 feet apart
Planting depth: Bury the stem up to the first leaves, like tomatoes
Frost: Killed by frost
First harvest: About 70 days after planting

Why these dates

Lakeview's typical last spring frost is June 4. Frost kills ground cherries, so planting starts once frost risk drops, around June 4. A late frost is still possible until about June 22 (that's when frost is over in 9 years out of 10), so keep row cover or a frost blanket handy and use it on any night forecast below about 35°F.

High desert and mountains. Central and high eastern Oregon. Frost is possible almost any month. Use row covers, wall-o-water or cloches for warm crops, and choose short-season varieties.

How to grow ground cherries in Lakeview

Start seeds indoors Apr 16–30 in trays or small pots under a grow light or in your sunniest window. Or skip this step and buy young plants (starts) at a garden center.
Harden off the young plants: about a week before planting, set them outside for a few hours a day, a little longer each day.
Plant them in the garden Jun 4 – Jul 2, 2 to 3 feet apart. Bury the stem up to the first leaves, like tomatoes.
Water deeply once or twice a week rather than a little every day, and mulch once the soil is warm.
Harvest: Gather the fruit after it drops to the ground in its husk, when the husk is dry and tan and the fruit inside is golden. Rake or shake the plants every few days.

Key numbers

70–85°FSoil to sprout
65–75Days to harvest
1–2 feet, sprawlingPlant height
Flea beetlesBiggest risk

Growing notes

What makes the difference in Northwest gardens, in plain language.

What ground cherries are

Ground cherries are small relatives of tomatillos and tomatoes. Each marble-sized golden fruit grows in a papery husk and tastes like a mix of pineapple and tomato. Unlike tomatillos, a single plant pollinates itself, so one or two plants are enough.

They ripen earlier and more reliably than most tomatoes, which makes them a good bet for cool west-side and coastal summers.

Growing and picking

Start seeds indoors about seven weeks before planting out, and plant them in warm soil after the last frost, buried a little deeper than they grew in the pot. They're low, sprawling plants, so give them room and skip the cage. Average soil is fine; too much nitrogen gives leaves instead of fruit.

The fruit drops to the ground when it's ready. Collect it every few days. Fruit in dry husks keeps for several weeks at room temperature.

Volunteers next year

Fruit you miss drops seed, and seedlings will pop up in that bed next year. Pull the extras or move a few to where you want them. Like tomatoes, don't grow them where tomatoes, peppers, eggplants or potatoes grew last year.

Common questions

When is the last frost in Lakeview, OR?

Typically June 4. In 9 years out of 10, frost is over by June 22. These are 1991–2020 NOAA climate normals for Lakeview.

Is it too late to plant ground cherries in Lakeview?

The spring planting window runs through July 2. Later plantings may not have time to produce before the first fall frost, which usually arrives around September 17.

When should I start ground cherries from seed indoors in Lakeview?

April 16 to April 30, which is 7 to 5 weeks before the June 4 planting date. Or buy young plants at a garden center instead.

Are ground cherries the same as tomatillos?

They're close relatives, but ground cherries are smaller, sweeter and self-pollinating. Tomatillos are tart and need two plants to set fruit.

Are green ground cherries safe to eat?

No. Eat only fully golden fruit. Unripe fruit, leaves and husks contain compounds that can upset your stomach.

How do I know they're ripe?

They fall off the plant. The husk turns dry and tan, and the fruit inside is golden yellow.

Also plant in Lakeview around the same time

Planting dates for ground cherries in nearby areas

Bend and Redmond, OR Jun 9 – Jul 7
Klamath Falls, OR Jun 9 – Jul 7
Burns, OR Jun 11 – Jul 9
Prineville, OR Jun 1–29
Madras, OR May 25 – Jun 22
Baker City, OR May 25 – Jun 22

Full planting calendar for Lakeview · Ground cherries in every city