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  • ct - Container Guardian Aspen

Guardian Aspen

Article number: P-3060
$--.--
Excl. tax

Height: 40'
Spread: 10'
Shape: Columnar
Exposure: Full Sun
Foliage: Dark green
Fall Foliage: Yellow
Zone: 2-7

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Disease resistance is a connuum that ranges from complete suscepbility to immunity. Bronze leaf disease (BLD) is a fungal disease, spread by wind‐blown spores, that has decimated stands of Swedish aspen and Tower poplar across the prairie provinces.

Fortunately a new contender has emerged in the bale against BLD. ‘Guardian’ columnar aspen presently offers a high level of resistance to BLD. When ‘Guardian’ was grown beside suscepble Swedish aspen under Manitoba nursery condions, the difference in disease response was obvious.

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