Arp Certified Organic Rosemary
Description
About Arp Rosemary
Rosmarinus officinalis ‘Arp’ is a rugged and flavorful cold-hardy rosemary that brings both beauty and utility to the garden. With its stiff, upright habit and needle-like, gray-green foliage, this aromatic herb produces soft blue blooms in spring and releases a clean, piney scent when touched.
‘Arp’ is prized for its hardiness—tolerating temperatures down to 10°F—making it one of the toughest rosemary varieties available. It grows up to 3–4 feet tall and is a favorite for cooking, crafting, and landscape use. Whether grown as a fragrant border, trimmed into a hedge, or potted for year-round accessibility, Arp Rosemary brings evergreen charm and culinary excellence to any space.
Easy Care Tips for Arp Rosemary
Plant in full sun and well-drained soil. Once established, this herb tolerates drought and requires only occasional watering. Avoid overwatering, especially in containers. Prune lightly after flowering to maintain shape and encourage new growth. In zones 6–10, Arp Rosemary thrives outdoors, while in colder climates it may be grown in pots and overwintered indoors near a sunny window.
Enjoy its resilience, fragrance, and flavor—a smart, beautiful addition to both the kitchen and the garden.
Our USDA-Certified Organic herbs are sustainably nurtured, ensuring superior quality and taste for your herb garden.
Survival Guaranteed!
Since 1816, Stark Bro’s has promised to provide customers with the very best fruit trees and plants. It’s just that simple. However, because annual plants are naturally short-lived and complete their life cycle in a single growing season, our standard one-year survival guarantee does not apply to annuals. If your annuals arrive damaged or fail to thrive within the first 14 days after delivery, please contact us immediately so we can make it right. For all other plants, our full one-year warranty still applies. Read more about our warranty policy.
Characteristics
| Bloom Color | Blue |
| Hardiness Zone Range | 6 - 10 |
| Pollination | Not Required |
| Shade/Sun | Full Sun |
| Soil Composition | Loamy |
| Soil Moisture | Well Drained |
| Soil pH Level | 6.0 - 7.0 |
| Years to Bear | 1 |
Size & Spacing
Mature Size
Recommended Spacing
Zone Compatibility
Pollination
Pollination is not required for this variety.
Tools & Supplies
Planting & Care
Learn all about how to grow herbs in The Growing Guide. An entire section of our website dedicated to your growing success.
