Rose (Rosa 'Cal Poly') in the Roses Database

Alternative cultivar names:
'Cal Poly'
'MORpoly'

Data specific to Roses (Edit)
Bloom size: Small: under 2"
Petal count: double: 16-25 petals
Rose bloom color: Medium yellow
Rebloom: Good
Class: Miniature
Growth Habit: Short, 1-2 feet, bushy
Fragrance: Mild
Hybridizer & year: Ralph S. Moore, 1991
Optimal growing zones: USDA zone 6 and warmer

General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Plant Height: 1-2 feet
Plant Spread: 1-2 feet
Leaves: Deciduous
Flowers: Showy
Fragrant
Flower Color: Yellow
Flower Time: Spring
Summer
Fall
Uses: Cut Flower
Wildlife Attractant: Bees
Propagation: Other methods: Cuttings: Stem
Cuttings: Tip
Containers: Suitable in 3 gallon or larger
Needs repotting every 2 to 3 years
Needs excellent drainage in pots
Miscellaneous: With thorns/spines/prickles/teeth

Image

Photo gallery:
Location: La Crescenta, CADate: 2017-07-26
By JulieB
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Location: Riverside, CADate: 2015-04-28
By JulieB
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Image
By JulieB
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Location: Riverside, CADate: 2015-12-03
By JulieB
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Discussion Threads about this plant
Thread Title Last Reply Replies
Growth habits of these roses by LolaTasmania Mar 30, 2019 11:11 AM 9
Rose Pruning Advice by mcarlton Jan 8, 2019 9:08 AM 6
Uh oh... some more blooms... and chickies! by Beth_NorCal Oct 8, 2018 11:58 PM 40
What have you ordered so far for next season? by zuzu Mar 18, 2019 1:21 PM 222
Question by carlysuko Aug 21, 2018 1:40 PM 8
Such a deal:) by frankrichards16 Jul 1, 2018 11:25 AM 4
Let's talk about Polyanthas and Poly-Teas by AquaEyes Jun 25, 2018 2:51 PM 17
A separate Forum for antique roses? by gar99010 Jul 12, 2018 8:15 PM 71
June 2018 -- photos and chat by zuzu Jul 1, 2018 6:11 PM 100
Which roses have you ordered for the 2018 season? by zuzu Jun 22, 2018 4:03 PM 163
🌹SEPTEMBER 2017 Bloom and Chat 🌹 by IrisLilli Oct 2, 2017 8:45 AM 153
Pink climbing floribunda rose by kniphofia Aug 5, 2017 9:31 AM 8
Spring Freeze Protection by MargieNY Jun 3, 2017 1:34 PM 13
Blackspot resistant rose by Halcyon Mar 25, 2018 8:07 AM 47
June 2016 -- Photos and Chat by zuzu Jul 19, 2016 9:30 PM 266
Ludwig's is now in Phoenix by zuzu Apr 24, 2017 8:40 AM 90
February 2016 -- photos and chat by zuzu Apr 27, 2016 5:32 PM 88
Which Bolero is this? by CindiKS Dec 3, 2015 12:27 AM 82
Question for everyone about personal preference by Skiekitty Apr 14, 2014 12:32 PM 58
Propagating rose problems by pinkbubbless66 Feb 7, 2014 7:05 PM 10

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