Growing Spring Bulbs in Containers in Ohio
Yes, spring bulbs grow well in containers in Ohio, but a pot behaves nothing like garden soil once the mercury drops.
Gardening in Ohio
Everything we have worked out for Ohio: what to plant and when, which varieties finish in time, the pests that actually turn up here, and the jobs that pay off month by month. We also cover the rest of the property, from lawns and soil to home care and energy, because a garden rarely stops at the vegetable bed.
The numbers first, because everything else follows from them. Measured at the weather station in Columbus, the last spring freeze runs May 5 to May 15 and the first fall freeze runs October 5 to October 15, USDA zones 5b-6b, 3,783 growing degree days in the year.
Garlic does well: 21.8 weeks below 40 °F, comfortably past the six it needs to form a proper head.
Elsewhere on the property in Ohio: lawn care, soil and amendments, watering, flowers and borders and the pests that turn up here.
Figures from NOAA's 1991-2020 climate normals. A state is not one climate: elevation, a large lake or the coast can move these dates by two weeks either way, so check your own county with the extension service before you spend money.
Canning at Altitude in Ohio: What Your Elevation Changes
Columbus sits at 771 feet, and water there boils somewhere between 208°F and 212°F depending on the day’s barometric pressure.
When to Plant Onions in Ohio
Plant onions in Ohio in late winter to early spring, not fall. Ohio’s winters run too cold for the mild-climate, plant-now-harvest-in-spring approach…
The Best Onion Varieties for Ohio
Columbus sits at 39.99 degrees north, and on the longest day of the year the sun stays up for 14 hours and 51 minutes.
The Ohio Lawn Care Calendar, Month by Month
A month-by-month guide to mowing, feeding, seeding and aerating a cool-season Ohio lawn, anchored to Columbus’s fall frost date and OSU Extension guidance.
The Best Grass Seed for Ohio Lawns
Ohio lawns need cool-season grass. Here’s which species hold up, when to seed and feed them, and where the state’s climate splits.
The Best Apple Varieties for Ohio
Ohio apple success depends less on winter cold than on matching bloom timing and chill needs to the local frost window.
Firewood in Ohio: Which Woods Your Winter Actually Needs
The average low during Ohio’s coldest month sits at 22°F, measured at the Columbus reference station (NOAA NCEI Climate Normals, 1991-2020).
Growing Onions in Ohio: Which Varieties Actually Bulb
At 39.99 degrees north, the longest day of the year brings 14 hours and 51 minutes of daylight.
Planting Spring Bulbs in Ohio: What Will Come Back, and What Will Not
Ohio’s winters run cold enough to satisfy nearly every classic spring bulb, but timing and rodent pressure decide whether that cold actually turns into…