Telegraph Improved European Long-Fruited Cucumber

seeds

Cucumis sativus
(60 days) Open pollinated. “A consistent performer in our greenhouse,” said Michael Goldman of Florence, MA. Also suitable for growing outdoors, this European cucumber has long (10–14") slim smooth-skinned fruits of very delicate mild flavor, seldom bitter and containing few seeds. Telegraph Improved was selected from Telegraph Long, one of the original parthenocarpics, which the folks at Baker Creek date back to 1897. Trellis vines for better-quality straight cukes. Parthenocarpic.

Supplier Transparency:
? Domestic and foreign corporations not part of a larger conglomerate

ships year-round

1392 Telegraph Improved European

Shipping

From early May through October 31, items shipping from our garden seeds warehouse ship twice a week, usually Tuesday and Thursday. For quickest turnaround time order online by noon Monday or Wednesday.

Additional Information

Long-fruited Types

Asian cukes are more resistant to CMV than other types.

For really straight fruit, consider trellising your cukes. Adam Tomash and June Zellers grow theirs on a 5' arch made from cattle panel, a welded wire material with big holes. They explain this trellis system in an article in the MOF&G winter 2008-9 edition.

Cucumbers

About 30-50 seeds/g; variations noted.
Days to maturity are from seeding date. From transplant, subtract 20 days.

Culture: May be started indoors for early production, or direct-seeded when soil has warmed. Minimum germination soil temperature 65°, optimal range 65–95°. Very tender, will not survive frost. Direct seed 3" apart thinning to 1' apart in rows 4–6' apart or 6 per mound in hills 4' apart thinning to 3 best plants. For transplants: once seedlings have 1–2 true leaves, about 3 weeks old, plant 1' apart in rows 4–6' apart. Cucumbers require good fertility and regular rain or irrigation for abundant yields. Without adequate water, fruits will be misshapen and bitter. Pick cukes frequently for best production, or else the plants shut down. Make sure to remove blimps to the compost pile.

Combat striped cucumber beetles by handpicking early AM when the dew makes them sluggish, or use floating row covers, removing when cukes flower. Cucumber beetles are the vector for BW.

Using compost in conjunction with row covers (rather than either alone) increased cucumber yields at the University of Michigan.

Parthenocarpic varieties can set fruit without being pollinated, an advantage in cold cloudy summers. Gynoecious varieties produce almost exclusively female flowers for uniformity and high yields.

Saving Seed: Saving cucumber seed is easy! Take that big yellow cuke that got away and save it for seed. Scoop out the guts of overripe fruit and ferment it in an uncovered container for a few days. A moldy gross cap to the slurry means the seeds are ready to rinse and dry. To ensure true-to-type seed, grow only one open-pollinated variety per season.

Diseases:

ALS: Alternaria Leaf Spot
ANTH: Anthracnose
BW: Bacterial Wilt
CMV: Cucumber Mosaic Virus
CVYV: Cucumber Vein Yellow Virus
DM: Downy Mildew
PM: Powdery Mildew
PRSV: Papaya Ring Spot Virus
R: Rust
WMV: Watermelon Mosaic Virus
ZYMV: Zucchini Yellows Mosaic Virus

Pest: Striped Cucumber Beetle
Cultural controls: use tolerant or resistant varieties, rotate crops, till under crop debris soon after harvest, use floating row covers until flowers appear, use plastic mulch, perimeter trap cropping (Black Zucchini and Blue Hubbard make particularly good trap crops), use yellow sticky strips, hand-pick early morning when beetles are very sluggish.
Materials: Surround, Pyrethrum (PyGanic).

Germination Testing

For the latest results of our germination tests, please see the germination page.

Our Seeds are Non-GMO

All of our seeds are non-GMO, and free of neonicotinoids and fungicides. Fedco is one of the original companies to sign the Safe Seed Pledge.