Graciano

Vinifera redHard to source

Also known as: Morrastel, Tinta Miuda, Xeres, Courouillade

Late-ripening, high acid + tannin, deep color; Rioja blender (with Tempranillo). Low yields. Disease reads conflict: peer-reviewed (OENO One) calls it fairly resistant to downy/powdery; popular sources call it downy-prone. US plantings in T

Across the consideration criteria

What it makes

Full-bodiedDryOak requiredLong (7–15 yr)Blend component

Aromatic family

Red FruitBlack FruitFloralSpice

Tasting notes

BlackberryVioletBlack PepperLeather

Often blended with

Tempranillo

How it grows

Cold hardiness
-5°F
Ripening
Late-season
Vigor
Low
Disease tolerance
High
Drainage need
Moderately Well
Soil pH
6–7
Graft requirement
Graft Recommended
US availability
Rare

Considerations

Winter hardiness≈ -5°F
TenderVery hardy

Primary buds start to die near -5°F. Cold-tender; wants a mild winter or protected site.

Season needed3700 GDD
Early / shortLate / long

Needs roughly 3700 growing degree-days to ripen, a late-season variety (Winkler III). Wants a long, warm season; marginal in cool regions.

Spray / disease loadregular
HeavyLight

Foliar-disease pressure is moderate for this variety, a regular spray program in a humid climate. Regular cover sprays through the wet months.

Pierce's diseaseSusceptible
SusceptibleResistant

Susceptible to Pierce's disease. Only a threat in the warm, humid South and parts of California; cold-winter regions cure it naturally.

VigorLow
LowHigh

Low vigor. Easier to balance; tolerates more fertile ground.

Heat toleranceHigh
Cool-climateHeat-loving

High heat tolerance. Holds up to a hot, sunny season.

Water demandModerate
Drought-adaptedThirsty

Moderate water demand. Average moisture needs for a wine grape.

Soil pH window6.0–7.0
Acidic 4.5Alkaline 8.5

Prefers soil pH between 6.0 and 7.0. Outside the band, lime or sulfur brings it in range.

RootstockOwn-rooted
Own-rooted OKGraft required

Phylloxera-tolerant: own-rooted vines are fine.

These are intrinsic to the grape. On a real property, Folia scores each against your site; here they're shown on their own.

Grows alike

similar to grow

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