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Noble Knight Meadow Sage

Salvia nemorosa 'Noble Knight'

  • Hardy in zones 3-9, tolerates heat, drought, and a wide range of soil conditions once established
  • Deep purple-blue flower spikes bloom from late spring through early fall, attracting butterflies, bees, and hummingbirds
  • Compact, clump-forming habit grows just 8-10 inches tall, making it ideal for borders, containers, and front-of-garden placements
  • Deer resistant and low maintenance with aromatic, gray-green foliage that adds interest even when not in bloom
Regular price $2614
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Low Maintenance, Compact/Dwarf, Flowering, Reblooming, Deer-resistant, Heat Tolerant, Drought resistant, Attracts Butterflies, Attracts pollinators, Container Friendly, Fragrant
Hardiness Zone 4a to 8b
Sunlight Full sun, Partial shade
Height 1 ft
Width 1-2 ft
Growth Rate Moderate
Blooms In Spring, Summer, Fall
Flower Color Purple
Fragrant Yes
Botanical Name Salvia nemorosa 'Noble Knight'
Species nemorosa
Cultivar Noble Knight
Class Magnoliopsida
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

What USDA hardiness zones is Noble Knight Meadow Sage suitable for?

  • Noble Knight Meadow Sage thrives in USDA zones 3-9, making it exceptionally hardy for both cold winters and hot summers. This wide range means it works reliably across most of the continental United States. Plant it in full sun for best performance.

How tall and wide will Noble Knight Meadow Sage grow at maturity?

  • Noble Knight Meadow Sage reaches 8-10 inches tall and spreads to about 12-15 inches wide at maturity. This compact size makes it perfect for front borders, containers, or tight spaces where taller sages would overwhelm. Shop at Nature Hills for this well-behaved perennial that won't need staking.

How often should I water Noble Knight Meadow Sage after planting?

  • Water newly planted Noble Knight daily for the first week, then reduce to every 2-3 days for the next month. This hardy perennial (zones 3-9) establishes quickly with consistent moisture. Once established, it's quite drought tolerant and only needs watering during extended dry spells.

Is Noble Knight Meadow Sage considered a fast-growing or slow-growing plant?

  • Noble Knight Meadow Sage establishes at a moderate pace, typically reaching its mature 8-10 inch height by its second season. Like most salvias, it focuses energy on developing a strong root system the first year before hitting full bloom potential. Plant in spring for best establishment and expect reliable performance from zones 3-9.

When does Noble Knight Meadow Sage bloom and what color are the flowers?

  • Noble Knight Meadow Sage produces deep purple-blue flower spikes from late spring through early fall. The indigo-purple blooms are densely packed on upright stems and attract pollinators throughout the extended season. Regular deadheading keeps the show going strong. Shop at Nature Hills for this compact performer.

Is Noble Knight Meadow Sage deer resistant?

  • Yes, Noble Knight Meadow Sage is deer resistant due to its fragrant foliage that carries the characteristic sage scent. Deer typically avoid this plant, making it a reliable choice for gardens with heavy deer pressure. Plant it confidently in exposed areas where deer browsing is a concern.

Does Noble Knight Meadow Sage require regular pruning or deadheading?

  • Noble Knight Meadow Sage benefits from regular deadheading to extend its bloom period from late spring into early fall. The spent flower spikes can be cut back after blooming to encourage repeat flowering. Leave the final flush of stems standing through winter for structure, then cut back in early spring.

Can Noble Knight Meadow Sage be grown successfully in containers or pots?

  • Noble Knight Meadow Sage thrives in containers thanks to its compact 8-10 inch height and long bloom season from late spring through early fall. Its upright growth habit means no staking required, and it's hardy in zones 3-9. Choose a pot with good drainage and deadhead regularly to keep the purple-blue spikes coming all season.