Hardy Roses for Maine
For many years people have grown roses in Canada. Until the late 1960s,
Canadians had four choices. They could raise once blooming hardy, grow
Hybrid Tea roses as annuals, grow Hybrid Tea roses and cover them
deeply and carefully or move south. Then came along Agriculture Canada
and developed hardy rose for their climate. The results follow and are
listed by two groups in the order they were developed.
EXPLORER SERIES
Martin Frobisher, a
very hard, vigorous, upright rose that suckers freely, flowers well and
is relatively disease free. The blush pink blooms are semi-double and
slightly fragrant but the bush habit is very open and sparse.
Jens Munk, a
rugosa hybrid with an upright arching form. The blooms are semi-double,
pure medium pink and fragrant. It flowers freely in June, has an
excellent flush in the fall and some blooms in between. It is subject
to some mildew but is one of the hardiest Explorers and one of the
rugosa hybrids.
Henry Hudson, a
dense, relatively low-growing rugosa hybrid with good foliage. The pink
buds open to semi-double white flowers. There are masses of bloom, but
they do not drop cleanly.
John Cabot, a
very thorny, large, arching kordesii hybrid that can be used as a
climber. The double flowers are dark pink. Not quite as hardy as
William Baffin, it has two main flushes of bloom. It repeats much
better if grown in full sun and few well.
John Franklin, is
a small shrub with dark foliage and continuous bloom. The flowers are
semi-double with dark red frilly petals. It is susceptible to blackspot
and is more tender than other Explorers.
David Thompson is
a rugosa hybrid that forms a large round shrub. The blooms are
semi-double, deep mauve-pink with some white streaks toward the center.
The flowers lack form but repeat bloom is excellent.
Champlain is small
shrub that shows its floribunda heritage in its masses of bloom. The
semi-double flowers are deep red and repeat profusely all season. It is
one of the least hardy of the Explorers and subject to some mildew.
Charles Albanel is
a low growing, very hardy rugosa hybrid with deep pink, double,
fragrant blooms that repeat very well.
William Baffin is
the most vigorous and one of the hardiest Explores. Its upright form
allows it to be used as a climber or a dense shrub but it must be well
fed and have lots or sun to perform at its best. The bright pink blooms
are produced prolifically all season.
Henry Kelsey is a
kordesii hybrid with semi-double, dark red blooms with showy yellow
stamens. It blooms prolifically, but does have some blackspot. One of
the few dark red climbers, is not as hardy has some of the Explorers.
Alexander
Mackenzie is a vigorous arching shrub with soft re, fragrant blooms and
healthy foliage. It is relatively hardy but may suffer some dieback in
very cold areas. It is a lovely bush but only has two flushes of
blooms.
John Davis is a
vigorous arching plant with healthy foliage that can be used as a
climber if well fed. The medium pink, lightly fragrant blooms repeat
all season. It looks somewhat like Bonica but is far hardier. It
survives well to -30 degrees.
J. P. Connell is
the first yellow hardy rose from the Explorer series. The pale lemon
yellow buds fade to cream as they open. This rose is slow to become
established. The size and repeat blooming characteristics keep
improving for several years. This is a very tough little rose but does
need a lot of patience.
Captain Samuel
Holland is a vigorous kordesii hybrid with long, arching shoots that
can be uses as a pillar or climber. The clusters of deep pink blooms
start with hybrid tea form but open flat. The plant is extremely
healthy, hardy and the blooms repeats well.
Frontenac is a
compact shrub with semi-double, medium pink blooms with white at the
base of the petals. It is very floriferous, very healthy, very hardy
and makes an excellent small specimen bush.
Louis Jolliet is a
large shrub with long thorn canes. The plant blooms profusely and the
double, deep pink decorative blooms appear in clusters along the stems.
Plant growth is a bit slower than other Explorers but it is very hardy.
Simon Fraser is a
small sprawling shrub with glossy leaves and salmon pink blooms. A
young bush is apt to produce single blooms but as the plant gets older,
more petals form to a semi-double. The plant is prone to mildew and
blackspot.
George Vancouver
is a semi-double with decorative dark red blooms that fade to pink with
age. It repeats well. Growth habits vary from a compact shrub to having
long arching branches.
Lambert Closse is
a small bush. The coral pink blooms fade to light pink and are very
double. The blooms have quilled petals and some fragrance. They have
the best form of any of the Explorer series and repeats very well.
Royal Edward is a
very low spreading, hardy bush that can be used as ground cover. The
semi-double blooms are small, medium pink which fade to light pink. It
repeats quickly all season.
Quadra is a
velvety red rose with very double blooms that look like a cross between
a gallica and a hybrid tea. They have a light fragrance, bloom in
clusters and repeat well all season. The plant is disease free and
hardy and can be used as a climber.
De Montarville
stars with red buds but becomes medium pink, semi-double blooms with
good substance and good repeat qualities. It is very hardy.
Nicholas is a very
floriferous, compact plant with medium red flowers.
Maric-Victorin has
buds and newly opened flowers that are pale peach. It is a very hardy
rose bush.
William Booth is a
very hardy, very vigorous bush that can be used as a climber. Its
blooms are single, red, which have white eyes and repeats well.
PARKLAND SERIES
(Is not as well known as the Explorer Series and they are not as hardy
as a group.)
Cuthbert Grant
has Crimson Glory in its pedigree. It blooms in late June and again I
late summer.
Adelaide Hoodless
is about 40 inches high, blooms profusely in late June, sporadically
through out the summer with a heavier flush in September.
Morden Amorette is
a compact shrub. It has dark pink to light red blooms and repeats well
if deadheaded. It has some black spot and might die back to snow line
in extreme conditions. It recovers well.
Morden Ruby is a
ruby red bush that is a sport of red and pink speckled bush. It
occasionally reverts back to the speckled variety. It grows to about 40
inches, very hardy but blooms mostly in two flushes.
Morden Cardinett
is a short, ever-blooming plant. It has medium red, semi-double blooms
that may come singly or in clusters. However, some of the blooms in the
clusters never seem to fully open. It has some winterkill but recovers
well.
Morden Centennial
is very hardy, medium pink, semi-double that blooms continuously if
deadheaded. The bush is about 40 inches.
Morden Blush is
one of the better Parkland Series. It grows from 2-5 feet depending
upon its location. The blooms are usually ivory with a pink blush
center but in cool weather the whole flower will be pink. It is very
double which opens flat then holds the form for up to two weeks. It is
very hard and repeats very well.
Morden Fireglow is
a glowing scarlet red. It is very hardy, has a slight fragrance but
balls in wet weather. Its repeat blooming is just sporadic.
Prairie Joy is a
medium pink, which blooms in clusters on long arching shoots. The plant
is very dense, very disease free, very hardy but has very little repeat
blooming.
Winnipeg Parks is
very hardy with a bush habit similar to a floribunda. The dark pink
(almost red), semi double blooms do not last long as individuals but
the blooms keep coming continuously.
Hope for Humanity
is a compact shrub which has dark red, decorative blooms. The blooms
have excellent substance and appear in clusters. The first blooms
appear on year old canes but for the next 10 to 14 weeks continue to
bloom on new growth. In extreme cold the plant suffers some winterkill.
Morden Snowbeauty
is the first white hardy rose to come from the Parkland series. It does
not have a classic bloom but is very hardy and very disease resistant.
Morden Sunrise is
due to be released in 2000. It is the first yellow rose from the
Parkland series.
Of course, there
are other hardy roses such as those developed by Giffith Buck. Commonly
referred to as “Buck Roses." Most mini rose are propagated from
cuttings are quite hardy and even though they may die back in the
winter somewhat, they will grow back as the same bush.
For more information, please check the following three
web sites
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