Cucumis sativus
Days to maturity are calculated from date of direct seeding.
Culture
• Cucumbers perform best in fertile, well-drained soil with a pH 5.5-7.0
• Consistent, even watering is critical for best plant growth and fruit development
• Raised beds, plastic mulch, and trellising can improve yields, keep fruit straight and scab free
• Incorporate a shovelful of compost and 1/2 cup TSC's Complete fertilizer per hill
Direct Sowing
• For best germination, keep soil evenly moist but not too wet
• Cover hill with Kozy-Coats, Victorian Bell Cloches, or a row cover to speed up germination
• Thin to the strongest 1-2 plants when first true leaves emerge
Transplanting
• Start indoors in 4 inch pots, 3-4 weeks before anticipated transplant date
• Avoid letting starts get root bound; transplant carefully as to not disturb roots
Pests & Diseases
• Common pests: Striped and spotted cucumber beetles, aphids, squash bugs, stink bugs
• Pest control: Pyrethrin
• Common diseases: See chart below
• Disease prevention: 3-4 year crop rotation
Harvest & Storage
• Consistent harvest will keep plants productive
• Store at 45°F and 95% relative humidity
• For pickling, harvest cukes when small, before seeds form
KEY TO FLOWERS AND FRUIT SET
GY | Gynoecious - Has nearly all female flowers.
HE | Hermaphrodite - Flowers contain both male and female reproductive parts.
MO | Monoecious - Has separate male and female flowers on the same plant.
PAT | Parthenocarpic - Has the ability to set fruit without pollination.
KEY TO CUCUMBER DISEASE RESISTANCE AND TOLERANCE
HR indicates high resistance.
IR indicates intermediate resistance.
A | Anthracnose*
ACu | Alternaria Leaf Blight
ALS | Angular Leaf Spot
C | Cercospora
CCa | Corynespora Blight & Target Spot
CCu | Scab & Gummosis
CMV | Cucumber Mosaic Virus
CVYV | Cucumber Vein Yellowing Virus
CYSDV | Cucurbit Yellow Stunting Disorder Virus
DM | Downy Mildew
PM | Powdery Mildew
PRV | Papaya Ringspot Virus
R | Common Rust
S | Scab
TSP | Target Spot
WMV | Watermelon Mosaic Virus
* Numbers indicate specific disease race.