Hieracium siskiyouense M. Peck

Scientific Name: Hieracium siskiyouense M. Peck


Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Asteridae / Asterales / Asteraceae / Compositae / Hieracium L./ Hieracium siskiyouense M. Peck

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General Information
Usda SymbolHISI
GroupDicot
Life CyclePerennial
Growth HabitsForb/herb
Native LocationsHISI

Plant Guide

Use soil moisture sensors to measure the soil moisture of Hieracium siskiyouense M. Peck.

Plant Traits

Growth Requirements

Temperature, Minimum (°F)-33
Adapted to Coarse Textured SoilsNo
Adapted to Fine Textured SoilsNo
Adapted to Medium Textured SoilsYes
Anaerobic ToleranceNone
CaCO3 ToleranceMedium
Cold Stratification RequiredNo
Drought ToleranceHigh
Fertility RequirementMedium
Fire ToleranceHigh
Frost Free Days, Minimum120
Hedge ToleranceNone
Moisture UseLow
pH, Maximum7.8
pH, Minimum6.5
Precipitation, Maximum30
Precipitation, Minimum10
Root Depth, Minimum (inches)12
Salinity ToleranceNone
Shade ToleranceIntermediate


Morphology/Physiology

After Harvest Regrowth RateSlow
ToxicityNone
Shape and OrientationErect
Nitrogen FixationNone
Resprout AbilityNo
Active Growth PeriodSpring and Summer
BloatNone
C:N RatioMedium
Coppice PotentialNo
Fall ConspicuousNo
Fire ResistantNo
Flower ColorWhite
Flower ConspicuousYes
Foliage ColorGray-Green
Foliage Porosity SummerPorous
Foliage TextureCoarse
Low Growing GrassNo
LifespanModerate
Leaf RetentionNo
Known AllelopathNo
Height, Mature (feet)3.0
Growth RateModerate
Growth FormBunch
Fruit/Seed ConspicuousNo
Fruit/Seed ColorBrown
Foliage Porosity WinterPorous


Reproduction

Vegetative Spread RateModerate
Small GrainNo
Seedling VigorMedium
Seed Spread RateModerate
Fruit/Seed Period EndSummer
Seed per Pound2250000
Propagated by TubersNo
Propagated by SprigsNo
Propagated by SodNo
Propagated by SeedYes
Propagated by CormNo
Propagated by ContainerNo
Propagated by BulbNo
Propagated by Bare RootNo
Fruit/Seed PersistenceNo
Fruit/Seed Period BeginSummer
Fruit/Seed AbundanceLow
Commercial AvailabilityNo Known Source
Bloom PeriodLate Spring
Propagated by CuttingsNo


Suitability/Use

Veneer ProductNo
Pulpwood ProductNo
Post ProductNo
Palatable HumanNo
Palatable Graze AnimalLow
Palatable Browse AnimalMedium
Nursery Stock ProductNo
Naval Store ProductNo
Lumber ProductNo
Fodder ProductNo
Christmas Tree ProductNo
Berry/Nut/Seed ProductNo
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