Lycopersicon, Tomato 'Opalka'

Lycopersiconlycopersicum

Family
Solanaceae (so-lan-AY-see-ee)
Genus
Lycopersicon (ly-koh-PER-see-kon)
Species
lycopersicum (ly-koh-PER-see-kum)
Synonym
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Sun Exposure
24-36 in. (60-90 cm)
Other Details
Seed Collecting
Full Sun
Fruit Shape
Parts of plant are poisonous if ingested
Fruit Size
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Allow unblemished fruit to ripen; clean and dry seeds
Ferment seeds before storing
Properly cleaned, seed can be successfully stored
Leaf Type
Pear
Flat/Oblate
Foliage Color
Medium (under one pound)
Large (over one pound)
Bloom Characteristics
Red
Water Requirements
Where to Grow
Indeterminate
Regional

This plant is said to grow outdoors in the following regions:

Queen Creek, Arizona

Lakewood, California

Mountain View, California

Denver, Colorado

Danbury, Connecticut

Stratford, Connecticut

Wolcott, Connecticut

Bokeelia, Florida

Idaho Falls, Idaho

Geneseo, Illinois

Shawnee Mission, Kansas

Jeanerette, Louisiana

Silver Spring, Maryland

Agawam, Massachusetts

Arlington, Massachusetts

Danvers, Massachusetts

East Bridgewater, Massachusetts

Ann Arbor, Michigan

Ionia, Michigan

Clarkfield, Minnesota

New Milford, New Jersey

Amsterdam, New York

Poughkeepsie, New York

Lebanon, Ohio

Coraopolis, Pennsylvania

Friedens, Pennsylvania

Knoxville, Tennessee

Fort Worth, Texas

Lipan, Texas

Rice Lake, Wisconsin

Sheboygan, Wisconsin

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Gardener's Notes:

16
positives
3
neutrals
0
negative
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P
Poughkeepsie, NY | August 2020 | positive

Very good producer with a mix of large and intermediate size tomatoes. Of the 4 plants, there has been only 1 tomato with blossom end rot...Read More

D
Rice Lake, WI | August 2015 | positive

First two tomato's of the year for this one and they are great. I'm growing in straw bales. Large, sprawling plant that I've clipped to s...Read More

K
Magnolia, TX (Zone 9a) | July 2014 | positive

Havent grown it -yet. Had the pleasure of eating one tho. Excellant grilled, excellant simply sauteed in margarine and eaten- including t...Read More

R
Danvers, MA | May 2014 | positive

Planted two Opalka plants along with other heirloom tomatoes. I single stem so the Opalka seems like a weak plant with a puny stem and ...Read More

C
Lakewood, CA | August 2013 | positive

These taste good, and the plant is somewhat productive in August finally, but about half of the fruit have blossom end rot. Will try aga...Read More

S
Coraopolis, PA (Zone 6b) | March 2013 | positive

Excellent tomato for sauce or fresh sliced-so sweet! Have grown it now for the third year and strongly recommend it. It does have shoulde...Read More

L
Baldwin, LA | January 2013 | positive

Last season was my first trial with Opalka. I was very impressed with this variety. Even though the plant stem was thin and appeared wi...Read More

6
Arlington, MA (Zone 6a) | August 2012 | neutral

quite susceptible to BER. jury is still out.

Q
Friedens, PA (Zone 5a) | April 2012 | positive

This is my family's favorite tomato. Friends who see them in my garden ask what they are because they are shaped like a sweet pepper. Bi...Read More

S
Pine Island, FL (Zone 10a) | June 2010 | positive

This is a funny tomato. It really does look more like a pepper than a tomato, but the flavor is outstanding.
No other tomato in...Read More

C
Silver Spring, MD | August 2009 | neutral

As others note, the fruits are huge and the plants are very productive. In my experience, however, it is more susceptible to blossom end ...Read More

J
J
Stratford, CT (Zone 6b) | August 2007 | positive

Good yields of monsterously large fruit. My largest was almost 8 inches in length. More susceptable to BER than other paste varieties I...Read More

B
Lakemont, GA (Zone 8a) | March 2007 | neutral

Yet another tomato with a DG connection: This one was given to Carolyn Male by a Polish co-worker. It was brought to Amsterdam, New York around 1900.

E
Idaho Falls, ID (Zone 5a) | September 2006 | positive

I really loved this tomato despite a few hitches along the way. I planted two and got about 30 fruits, and while they ripened nicely, th...Read More

P
Timmins, ON (Zone 2a) | September 2003 | positive

I had a good harvest here in Northeastern Ontario, Canada. An unusual fruit, large and productive. Will grow again in 2004.

M
Visalia, CA | May 2003 | positive

It is early in the season so no fruit yet. Just wanted to say how well this seed germinated. 100% germination very quickly. Planted opalk...Read More

R
| February 2003 | positive

I love this tomato - I just wish it produced a few more seeds. I was only able to save a few and then we moved and I lost them somewhere.

O
Albany, MN (Zone 3b) | February 2003 | positive

I would add to lupinelover's perfect description only that this is a hugely productive plant, and in our experience will bloom twice. Wit...Read More

L
Grove City, OH (Zone 6a) | August 2002 | positive

This tomato does not look like a tomato, it looks like a wax pepper. Outstanding for canning, very large paste tomato also good for slic...Read More

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