basil
Ocimum basilicum
Ararat The best tasting purple basil. This heirloom has purplish-gray, mottled foliage, wonderful aroma and … Continued
browsing
‘Rose’ gaura, dwarf appleblossom grass
Oenothera {Gaura} lindheimeri 'Rose'
A dwarf selection with gorgeous bicolor flowers with deep rose-pink at the tips and pure … Continued
longflower beeblossom
Oenothera filiformis {Gaura longiflora}
Large-flowered gaura is a great plains prairie plant that establishes quickly to provide late-season bloom. … Continued
Missouri primrose
Oenothera macrocarpa
Large, deep yellow flowers cover this sprawling native over glossy green leaves from late spring … Continued
Onion Sets
Onions are easy to grow and perform best in well-drained, slightly acidic, fertile soil in … Continued
sensitive fern
Onoclea sensibilis
A freely running, deciduous fern with broad, deeply divided, smooth leaves. Plants spread in moist … Continued
Eve’s pin, Eve’s needle
Austrocylindropuntia subulata (Opuntia subulata)
In its natural habitat, the plant is capable of growing up to 12’ feet tall. … Continued
prickly pear cactus, devil’s tongue
Opuntia macrorhiza
Low mats of spiny pads which can colonize large beds over time. Showy flowers are … Continued
‘Hot & Spicy’ oregano
Origanum vulgare 'Hot & Spicy'
A hardy and flavorful Greek oregano. This cultivar is best used dried, which reportedly deepens … Continued
Italian oregano
Origanum majoricum
A cross of oregano and majoram, Italian oregano grows to a height of 2′ and … Continued
‘Kent Beauty’ oregano
Oreganum ‘Kent Beauty’
This oregano is grown primarily for its attractive flowers and foliage and can be grown … Continued
dittany of Crete
Origanum dictamnus
Fuzzy gray-green leaves on branched stems covered with hop-like pods and lavender-pink flowers summer through … Continued