Polygonatum latifolium (Asparagaceae)
Ex. Bakony 350 m., Hungary
↕ 15-45 cm, min. Zone 5
Cultivation : in humus-rich soil, under trees and shrubs. Soil pH : neutral – alkaline.
Sowing : Immediately after delivery.
2,00 Euro/50 seeds
Polygonatum multiflorum (Asparagaceae)
Ex. Fyn 20 m., Denmark
↕ 30-60 cm, min. Zone 4
Cultivation : in humus-rich soil, under trees and shrubs. Soil pH : no special requirements. Sowing : Immediately after delivery.
2,00 Euro/50 seeds
Polygonatum odoratum (Asparagaceae)
Ex. České středohoří 380 m., Czech Republic
↕ 20-50 cm, min. Zone 5
Cultivation : in humus-rich stony soil, in a sunny place. Soil pH : alkaline – neutral.
Sowing : Immediately after delivery.
2,00 Euro/50 seeds
Polypodium cambricum (Polypodiaceae)
Ex. Appenino Lucano 360 m., Italy
↕ 15-50 cm, min. Zone 7
Cultivation : sunny or semi-shaded place. Poor stony soil. Soil pH : alkaline - neutral.
Sowing : II-IV
2,00 Euro/1000 spores
Polypodium vulgare (Polypodiaceae)
Ex. Ralská pahorkatina 390m., Czech Republic
↕ 10-30 cm, min. Zone 4
Cultivation : sunny or semi-shaded place. Poor stony soil. Soil pH : acid – neutral.
Sowing : II-IV
2,00 Euro/1000 spores
Polystichum lonchitis (Dryopteridaceae)
Ex. Alpes Cottiennes 2250 m., France
↕ 20-50 cm, min. Zone 3
Cultivation : sunny or semi-shade place. Poor, stony soil, permanently slightly moist. Soil pH : alkaline – neutral.
Sowing : II-IV
2,00 Euro/1000 spores
Polystichum plicatum (Dryopteridaceae)
Ex. Cordillera de Los Andes 1960 m., Argentina
↕ 20-40 cm, min. Zone 6
Cultivation : dry sunny place and poor, stony soil. Winter cover against excessive moisture. Soil pH : neutral.
Sowing : II-IV
2,00 Euro/1000 spores
Portulaca confertifolia (Portulacaceae)
Ex. Sierra de Uspallata 900 m., Mendoza, Argentina
↕ 5-15 cm, min. Zone 8
Cultivation : poor gritty soil and sunny hot place. Winter cover against excessive moisture. Soil pH : neutral.
Sowing : II-IV
2,00 Euro/50 seeds
Portulaca eruca (Portulacaceae)
Ex. Sierra de San Luis 780 m., San Luis, Argentina
↕ 5-12 cm, min. Zone 8
Cultivation : poor gritty soil and sunny hot place. Winter cover against excessive moisture. Soil pH : neutral.
Sowing : II-IV
2,00 Euro/50 seeds
Potentilla alba (Rosaceae)
Ex. České středohoří 470 m., Czech Republic
↕ 5-15 cm, min. Zone 4
Cultivation: sunny place. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/40 seeds
Potentilla apennina (Rosaceae)
Ex. Pirin 2230 m., Bulgaria
↕ 5-15 cm, min. Zone 3
Cultivation: sunny place, poor rocky soil. Soil pH: alkaline.
Sowing: X-II
2,50 Euro/60 seeds
Potentilla arenaria (Rosaceae)
Ex. Hořovická pahorkatina 340 m., Czech Republic
↕ 3-12 cm, min. Zone 4
Cultivation: dry sunny place, poor stony or sandy soil. Soil pH: alkaline – neutral.
Sowing: X-II
2,00 Euro/60 seeds
Potentilla argentea (Rosaceae)
Ex. České středohoří 550 m., Czech Republic
↕ 5-35 cm, min. Zone 5
Cultivation: dry sunny place and poor, stony or sandy soil. Soil pH: neutral - alkaline.
Sowing: X-II
2,00 Euro/100 seeds
Potentilla arserina (Rosaceae)
Ex. Levočské vrchy 520 m., Slovakia
↕ 5-15 cm, min. Zone 5
Cultivation: sunny place. Soil pH: no special requirements.
Sowing: X-II
2,00 Euro/40 seeds
Potentilla aurea (Rosaceae)
Ex. Bernina 2390 m., Switzerland
↕ 5-20 cm, min. Zone 4
Cultivation: sunny place, poor stony soil. Soil pH: acid – neutral.
Sowing: X-II
2,00 Euro/60 seeds
Potentilla caulescens (Rosaceae)
Ex. Karnische Alpen 1240 m., Italy
↕ 10-25 cm, min. Zone 4
Cultivation: sunny place, poor rocky soil, good drainage. Soil pH: alkaline.
Sowing: X-II
2,00 Euro/60 seeds
Potentilla clusiana (Rosaceae)
Ex. Karawanken 1850 m., Austria
↕ 3-15 cm, min. Zone 5
Cultivation: sunny place, poor rocky soil, good drainage. Soil pH: alkaline.
Sowing: X-II
2,50 Euro/60 seeds
Potentilla crantzii (Rosaceae)
Ex. Karnische Alpen 1880 m., Austria
↕ 5-20 cm, min. Zone 4
Cultivation: sunny place, poor stony soil. Soil pH: alkaline – neutral.
Sowing: X-II
2,00 Euro/60 seeds
Potentilla crantzii subsp. serpentini
Potentilla crantzii subsp. serpentini (Rosaceae)
Ex. Central Bohemia 400 m., Czech Republic
↕ 5-20 cm, min. Zone 4
Cultivation: grows in light pine forests. Exclusively on serpentinite rock. Soil pH: serpentinite (not a prerequisite).
Sowing: X-II. Rare.
2,00 Euro/60 seeds
Potentilla grandiflora (Rosaceae)
Ex. Alpes de Savoie 2080 m., France
↕ 10-35 cm, min. Zone 4
Cultivation: sunny place, poor stony soil, good drainage. Soil pH: acid – neutral.
Sowing: X-II
2,00 Euro/80 seeds
Potentilla heptaphylla (Rosaceae)
Ex. Ralská pahorkatina 320 m., Czech Republic
↕ 5-15 cm, min. Zone 4
Cultivation: sunny place, poor stony or sandy soil. Soil pH: no special requirements.
Sowing: X-II
2,00 Euro/60 seeds
Potentilla intermedia (Rosaceae)
Ex. Ralská pahorkatina 290 m., Czech Republic
↕ 20-50 cm, min. Zone 5
Cultivation: sunny place, poor stony soil. Soil pH: acid – neutral.
Sowing: X-II
2,00 Euro/100 seeds
Potentilla micrantha (Rosaceae)
Ex. Appenino Lucano 980 m., Italy
↕ 5-15 cm, min. Zone 6
Cultivation: sunny or semi-shaded place, poor stony soil. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/60 seeds
Potentilla nitida (Rosaceae)
Ex. Dolomiti 1980 m., Italy
↕ 2-5 cm, min. Zone 3
Cultivation : sunny place, poor rocky soil, good drainage. Soil pH : neutral – alkaline.
Sowing : IX-II
2,50 Euro/60 seeds
Potentilla palustris (Rosaceae)
Ex. Krušné hory 520 m., Czech Republic
↕ 10-50 cm, min. Zone 5
Cultivation: sunny place, permanently moist soil. Soil pH: neutral.
Sowing: X-II
2,00 Euro/40 seeds
Potentilla pedata (Rosaceae)
Ex. Babuna 1150 m., North Macedonia
↕ 5-35 cm, min. Zone 4
Cultivation: sunny place, poor stony soil, good drainage. Soil pH: alkaline – neutral.
Sowing: X-II
2,00 Euro/80 seeds
Potentilla rubricaulis (Rosaceae)
Ex. Rocky Mountains 2350 m., Colorado, USA
↕ 10-30 cm, min. Zone 6
Cultivation: dry sunny place and poor, stony soil. Soil pH: neutral - acid.
Sowing: X-II
2,50 Euro/60 seeds
Potentilla speciosa (Rosaceae)
Ex. Lovčen 1440 m., Montenegro
↕ 5-25 cm, min. Zone 6
Cultivation: sunny place, poor stony soil, good drainage. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/60 seeds
Potentilla supina (Rosaceae)
Ex. Ralská pahorkatina 290 m., Czech Republic
↕ 5-50 cm, min. Zone 5
Cultivation: sunny place and poor, stony or sandy soil. Soil pH: no special requirements.
Sowing: X-II
2,00 Euro/100 seeds
Pozoa coriacea (Apiaceae)
Ex. Cordillera de Los Andes 1380 m., Neuquén, Argentina
↕ 5-12 cm, min. Zone 7
Cultivation: very dry, sunny place. Poor sandy soil. Winter cover against excessive moisture. Soil pH: neutral.
Sowing: IX-XII
2,50 Euro/50 seeds
Pozoa volcanica (Apiaceae)
Ex. Cordillera de Los Andes 2720 m., Región del Maule, Chile
↕ 10-25 cm, min. Zone 7
Cultivation: very dry, sunny place. Poor sandy soil. Winter cover against excessive moisture. Soil pH: neutral.
Sowing: IX-XII
2,50 Euro/40 seeds
Primula auricula (Primulaceae)
Ex. Hochschwab 1640 m., Austria
↕ 5-20 cm, min. Zone 3
Cultivation: sunny but not dry place, good drainage. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/80 seeds
Primula auricula subsp. hungarica
Primula auricula subsp. hungarica (Primulaceae)
Ex. Veľká Fatra 820 m., Slovakia
↕ 5-20 cm, min. Zone 4
Cultivation: sunny place and poor, rocky soil. Soil pH: alkaline.
Sowing: X-II
2,50 Euro/80 seeds
Primula auriculata (Primulaceae)
Ex. Ilgaz Dağlari 1860 m., Turkey
↕ 10-50 cm, min. Zone 5
Cultivation: sunny place, permanently moist soil. Soil pH: neutral.
Sowing: X-II
2,50 Euro/80 seeds
Primula clusiana (Primulaceae)
Ex. Hochschwab 1680 m., Austria
↕ 3-10 cm, min. Zone 3
Cultivation: sunny but not dry place, good drainage. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/80 seeds
Primula daonensis (Primulaceae)
Ex. Ortler Alpen 1790 m., Italy
↕ 3-10 cm, min. Zone 3
Cultivation: sunny but not dry place, poor rocky soil, good drainage. Soil pH: acid – neutral. Sowing: X-II
2,50 Euro/80 seeds
Primula deorum (Primulaceae)
Ex. Rila 2310 m., Bulgaria
↕ 5-20 cm, min. Zone 4
Cultivation: sunny place, permanently moist soil. Soil pH: acid – neutral.
Sowing: X-II
2,50 Euro/60 seeds
Primula elatior subsp. elatior
Primula elatior subsp. elatior (Primulaceae)
Ex. Ralská pahorkatina 360 m., Czech Republic
↕ 10-30 cm, min. Zone 4
Cultivation: sunny, or semi-shade, but not dry place. Soil pH: no special requirements.
Sowing: X-II
2,00 Euro/100 seeds
Primula elatior subsp. intricata
Primula elatior subsp. intricata (Primulaceae)
Ex. Monti Lessini 1860 m., Italy
↕ 10-30 cm, min. Zone 4
Cultivation: sunny, but not dry place. Soil pH: no special requirements.
Sowing: X-II
2,00 Euro/80 seeds
Primula farinosa (Primulaceae)
Ex. Bernina 2220 m., Italy
↕ 5-20 cm, min. Zone 3
Cultivation: sunny place, permanently slightly moist soil, good drainage. Soil pH: alkaline – neutral.
Sowing: X-II
2,50 Euro/80 seeds
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