GO BACK TO ALL GROW GUIDES


Depth to Plant
Spacing Between Plants
Spacing Between Rows
Days to Germinate (Sprout)
Germination
Soil Temp
Planting Season
_________
Plant Height
No. of Plants per sq. ft.
Soil Requirements

Shop Celery Seeds
0.25 inches deep

Space plants about 6" - 8" apart

Space rows about 24" apart

7 - 21 days 75F - 85F Spring
Fall
Winter
Appx. 2 feet tall 1 - 2 plants per sq. ft. Prefers soil with pH levels of 6.0 - 7.0.



Good Companion Plants: Bean, Broccoli, Brussels Sprouts, Cabbage, Cauliflower, Celery, Flowers, Spinach

 

Cultivation & History (source)
About Celery

Celery, celeriac, and lovage are three closely related plants that are grown similarly. Celery is grown for its stems, celeriac for its large, rounded, strong-flavored root (good in soups), and lovage is an herb grown for its leaves and stems (which are also good in soups and other foods). All three plants can be grown from seed in the garden, but they grow slowly and are more likely to be successful if seedlings are grown indoors to a height of about 12 cm (5 in) and then transplanted. All must be watered regularly and harvested before frost.

When to Plant

Celery seed is usually started indoors about 10 weeks before it is time to set the plants outdoors - that is, after the soil is warm and the air temperature settled. The seed is minute and finicky, and is started in much the same manner as African violet seed, in closed containers to keep seedlings moist. Soak seeds overnight to help germination. Transplant seedlings outside when they are 4-6 inches tall and night temperatures don't fall below 40F. Water plants before they are transplanted. Some gardeners who have a long frost-free autumn season can seed a late winter crop directly.

How to Plant

In rows 2 feet apart; with 6 - 8 inches between plants.

When seedlings are set out they need a quick start, which is usually provided by watering the plants with a water-soluble, high-nitrogen fertilizer. Since the plants have fine, almost hair-like roots, use a heavy mulch to keep down weeds.

How to Harvest

Celery should be ready for harvest approximately 3 months after transplants are set out; 4 months from the day the seed was started. Cut plants at the base, just beneath the crown, with a sharp knife and remove some of the outer leaves. Celery will easily keep for several weeks if stored in a cool, dark place. It will keep well in the refrigerator if cut up and covered in water.



ON SALE NOW UNTIL MIDNIGHT

SHOP 🔥 DAILY DEALS

FEATURED BLOG POSTS & ARTICLES

VIEW ALL BLOG POSTS
Your Guide to Gardening Through all 4 Seasons

Your Guide to Gardening Through all 4 Seasons

As the weather becomes consistently cold (in late October and early November, in the upper Midwest), you can work at preparing your garden for winter. There are several aspects to winter preparation.
How to Deal with Squash Bugs

How to Deal with Squash Bugs

Squash bugs can destroy crops and are quite the nuisance. Check your squash plants daily for signs of squash bugs and their eggs.   What to look...
How to Save 🍅 Tomato Seeds

How to Save 🍅 Tomato Seeds

There are several ways that you can save your heirloom tomato seeds, but here are two of the most popular techniques.  Fermentation Method: Choos...
How To Tell When 🍆 Eggplant Is Ripe

How To Tell When 🍆 Eggplant Is Ripe

Eggplant is a versatile fruit often used in Italian dishes such as ratatouille, caponata, and lasagna. Eggplant easily absorbs the flavors of wh...
Start these NOW for a fall garden!

Start these NOW for a fall garden!

Summer will soon be over but having a thriving vegetable garden doesn't have to end when summer does. With a little bit of planning, and p...
How Many Plants a 12″ Container?

How Many Plants a 12″ Container?

Here is a suggested number of plants that will grow successfully in a 12″ container. It would be a waste of money and time to start more seeds...
Why Won't My Root Veggies Grow?

Why Won't My Root Veggies Grow?

You’ve put in all the work, planted your root veggies with care and all season you’ve been eyeing their gorgeous leafy green tops and waited with a...
Seed Planting & Spacing Guide (printable)

Seed Planting & Spacing Guide (printable)

← GO BACK TO GROW GUIDES Here is a cheat sheet you can save to reference all of the planting and spacing specs for each of your seeds. Click on the...

CONTINUE LEARNING

Happy Planting!

ENTER THE SEED SHOP ➜