Perennial Rock Plants

It is an extremely useful medicine for those with weak and under-active digestion. * Wormwood is a very bitter plant with a long history of use as a medicinal herb. * Artemisia absinthium ( absinthium , absinthe wormwood , wormwood , common wormwood ,...

* Sky blue to deep blue flowers in April, native to Greece, forms tubers, self sows to form mass plantings. Well worth putting in a partial shade location. * This is a great little flower that really livens up the spring garden.

* Sky blue to deep blue flowers in April, native to Greece, forms tubers, self sows to form mass plantings. Well worth putting in a partial shade location. * This is a great little flower that really livens up the spring garden.

* Dwarf bush up to 40 cm, leaves alternate fine pointed, linear, and extended marginal hairs, stipules absent. * It is found over much of Europe except northern Europe , Ireland , Great Britain , Holland and Poland.

* Dwarf bush up to 40 cm, leaves alternate fine pointed, linear, and extended marginal hairs, stipules absent. * It is found over much of Europe except northern Europe , Ireland , Great Britain , Holland and Poland.

Large 2.5 cubic yard hopper durable tapered t-iron grate 1-1/2 thick steel eliminates jamming allowing soil to sift through for clean rock picking floating grate protects the machine from damage due to large immovable rocks pivoting hitch pole allowss...

The name comes from German edel (meaning noble ) and weiss (meaning white ). * Edelweiss (pronounced /?e?d?lva?s/ ; Leontopodium alpinum ), is one of the best-known European mountain flowers , belonging to the sunflower family (Asteraceae).

The name comes from German edel (meaning noble ) and weiss (meaning white ). * Edelweiss (pronounced /?e?d?lva?s/ ; Leontopodium alpinum ), is one of the best-known European mountain flowers , belonging to the sunflower family (Asteraceae).

* Gentiana acaulis ( Stemless gentian ) is a small gentian native to central and southern Europe from Spain east to the Balkans , growing especially in mountainous regions, such as the Alps , Cevennes and the Pyrenees , at heights of 800 to 3,000 m.

* Gentiana acaulis ( Stemless gentian ) is a small gentian native to central and southern Europe from Spain east to the Balkans , growing especially in mountainous regions, such as the Alps , Cevennes and the Pyrenees , at heights of 800 to 3,000 m.

Leaves are finely divided and yellow-green to gray-green, often remaining over winter. * Perennial with small yellow flowers throughout the summer; makes a nice bluish mound of delicate foliage; will grow in deep shade; can seed itself about rather freely;...

Leaves are finely divided and yellow-green to gray-green, often remaining over winter. * Perennial with small yellow flowers throughout the summer; makes a nice bluish mound of delicate foliage; will grow in deep shade; can seed itself about rather freely;...

* Native to forest margins, grassy slopes; 400--2700 m. (Gansu, Guizhou, Hebei, Hubei, Heilongjiang, Jilin, Liaoning, Nei Mong) all in China.

* Native to forest margins, grassy slopes; 400--2700 m. (Gansu, Guizhou, Hebei, Hubei, Heilongjiang, Jilin, Liaoning, Nei Mong) all in China.

* Hylomecon vernalis , also known as the forest poppy , is a poppy of the Far East , ranging from Manchuria to Japan . * Its typical habitat is moist shaded woodland, growing in accumulated humus.

* Prefers a cool habitat and a well-drained humus rich soil. * The plant is dormant during the summer and grows during the cooler half of the year. * Easily grown in a stony leafy soil in sun or shade.

* Prefers a cool habitat and a well-drained humus rich soil. * The plant is dormant during the summer and grows during the cooler half of the year. * Easily grown in a stony leafy soil in sun or shade.

* Aquilegia caerulea is the state flower of Colorado. * Aquilegia caerulea is a species of Aquilegia flower native to the Rocky Mountains from Montana south to New Mexico and west to Idaho and Arizona .

* Aquilegia caerulea is the state flower of Colorado. * Aquilegia caerulea is a species of Aquilegia flower native to the Rocky Mountains from Montana south to New Mexico and west to Idaho and Arizona .

* Hylomecon vernalis , also known as the forest poppy , is a poppy of the Far East , ranging from Manchuria to Japan . * Its typical habitat is moist shaded woodland, growing in accumulated humus.

* Grown as a garden flower due to its unique flower shape. Care should be taken however, because all parts of the plant are poisonous.

* Grown as a garden flower due to its unique flower shape. Care should be taken however, because all parts of the plant are poisonous.

* The name of this species is based on the cultivated form, the true wild form is A. * Plants seem to be immune to the predations of rabbits. * Succeeds in ordinary garden soil, preferring a moist but not wet soil and a sunny position.

* The name of this species is based on the cultivated form, the true wild form is A. * Plants seem to be immune to the predations of rabbits. * Succeeds in ordinary garden soil, preferring a moist but not wet soil and a sunny position.

The plants from coastal and foothill regions need ample water in the winter and spring and they bloom in the spring and are dormant in the summer. During this time the plant produces a tuber-like root system.

Lilac 'Scent and Sensibility Pink' is just 3 feet high and spreads 6 feet wide, but this romantic beauty is opulently fragrant and a great landscape attraction. Great for cut flowers too! PPAF.

'Sugar Shack' may also be grown in patio containers. Flower heads mature into hard, red colored, spherical fruits and stay attractive from late summer throughout the winter. ‘Sugar Shack' is a buttonbush that always has something spectacular on display,...