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Trumpet vine

I have 2 trumpet vines, planted last year. This year there were only a few flowers on one and none on the other. Am I supposed to cut them back in the fall or spring?

trumpet vine

Trumpet vine, Campsis radicans is fast growing and sometimes considered invasive in warmer climates. It spreads by underground runners and seeds.
For best blooming, give it full sun, well drained soil and low moisture and no fertilizer. If it doesn’t bloom well chances are that you are pampering it too much. Prune it in early spring to shorten and remove dead wood. To control aggressive growth cut it back to the ground and it should resprout. The orange tubular flowers which attract hummingbirds and bees are produced on current seasons growth.
All parts of this plant are poisonous and care should be taken when handling the plant as some can get a skin reaction to the foliage.

Pansy/viola care

PANSY viola x wittrockiana

One of my favorite flowers is the pansy. The flat-faced, lightly fragranced flowers that come in dozen of colors always make me smile. They are great in flower boxes, hanging baskets and bedding plants.
Pansies can be grown in areas where the summers are cool and winters are mild as they tolerate temperatures below freezing (-15F) and prefer cool summer temperatures below 85F.

In southern states, pansy is grown as a winter flowering plant. It will bloom in the fall, thrive in winter and again start blooming in spring.
In the north, it is mostly grown as an annual but new cultivars such as ‘Skyline’, ‘Sky’, ‘Etain’, ‘Maxims’, Unviersal Plus’ have been known to be both heat and cold tolerant providing a longer blooming period. The super hardy varieties can survive the winter as far north as zone 4 as long as they are planted early enough in the season. Pansies stop developing new roots when soil temperatures drop below 45 degrees, therefore it is important to plant early in order to establish a good root system before the soil freezes. When freezing winds begin to fly, add 2-3″ of mulch for protection.

'Etain' viola hybrid

Care: Plant pansies in rich, moist, well-drained soil in full sun to dappled shade and protect from the hot summer sun. Space them 6-8 inches apart. Add a balanced fertilizer at the time of planting and for maximum bloom, give the plant additional light feedings once a month over the growing period. Water early in the day (1/2-1″ per wk) to provide even moisture and avoid over-head watering to prevent fungal disease.

They bloom best in early spring before the hot summer sets in which causes them to stop blooming. For additional fall bloom, cut the plants down to 2 inches in July and fertilize. They will bounce back with the cooler temperatures.
Deadheading will prolong bloom time and pinching periodically will produce a bushy plant.

Pansies can be started from seeds in late winter 10-12 weeks before the last frost date

Grow Hosta

HOSTA
Hosta, also known as Plantain lily is a popular shade plant that is grown primarily for its attractive foliage. Hardy in UDSA zones 3-10, this frost-hardy perennial is ideal for border plantings, large containers, and ground covers in shady areas. They also make great companion plants for early blooming bulbs because they hide the dying foliage.
Numerous cultivars range in all sizes from 6 inch tiny dwarfs to large cluster 2½ ft tall. The leaves can be dark or bright green, gold, yellow, blue, smooth, puckered or variegated and can grow up to 2½ ft long and wide.

hosta platanginea

Care: Young hosta require some pampering but once established, need little care. Plant it at the same soil level as grown in the container, in rich, moist, well drained organic soil with a ph 5.5 to 6.5. It prefers partial shade to shade (2 1/2 hrs. of morning sun and afternoon shade) and needs protection from the hot summer sun. The bluer hostas need more shade to retain a true blue color conversely; the yellow and white leaved variety require more sun to maintain a brighter color. Thicker leaved hosta will tolerate more sun compared to thin leaved variety.
Water: Give them plenty of water; they require at least 1 inch of water per week and more if grown in sandy soil. The larger leaved variety may also need more water. It’s best to water early in the day.
Feed: Fertilize in spring to mid summer at 6 week intervals (April, mid-May and July) with a balanced 10-10-10 fertilizer. Stop feeding after July to allow the plant to harden for the winter.
Hosta bloom in midsummer on tall spikes of lavender, blue, or white tubular flowers that rise above the leaves. Both leaves and flowers can be used in floral design. When finished blooming, remove the dead stalks. Hosta platanginea (Fragrant Plantain lily) is the only hybrid that produces white fragrant flowers that smell like tuberose.

Propagation: It takes 4-8 years for a hosta to reach full size. Propagate by dividing crowded clumps in the spring when new shoots appear, in the fall after the leaves die back or in August, 30 days before the first frost. Hosta needs to be divided when it develops a the bare circle on the inside of the plant and new growth comes from the outside of the circle.

Hosta can also be started from seed but take 2-3 years to mature and will not come true (except H. ventricosa).

Troubleshooting
Slugs and snails cause large holes in the leaves
Deer will eat the leaves down to the stem; rabbits will eat new emerging shoots.
Scorched leaves- plant needs more shade
Crown rot-outer leaves wilted and yellowed
Wilted and browning leaf tips-not enough water

Hardy Mum

Hardy mum winter survival care tips

I had saved my hardy chrysanthemums in their original plastic pots and put the potted plants into the ground to over-winter. Now, I want to remove the plants from the plastic pots and transplant directly into the soil. My question is: When is the best time to do this? I live in Zone 4(Chicago area).

hardy mums

Not many of the “hardy” potted mums bought in autumn in zone 4 will survive the winter. Even though they are called hardy mums, their hardiness can vary. Cold winters and poor draining soil are some of the factors that have an affect on their survival. In addition, when growing mums for the market, growers pay more attention to color, shape and abundance of flowers than to cold hardiness. The result is a beautiful plant with a root system that cannot support it.

Planting in the fall, doesn’t always work because there may not be enough time to develop a good root system, so for any chance of success plant in early fall. Best time to plant hardy mums is in the spring. In your case, try transplanting in the spring, when the soil is workable; if any viable roots wintered over, you should see some green shoots emerge when the weather warm up. Otherwise, buy hardy mum plants in the spring and see how big they get by autumn.

To help hardy mums survive the winter outdoors cut them back down to 6″ after they are done blooming leaving some of the stems to trap winter snow for insulation. Also mulch your mums after a hard freeze with several inches of straw, pine needles or evergreens, the added insulation will protect the root system. Avoid using leaves as they tend to mat down and add little insulation.

Geranium care

Geranium, belongs to the Pelargonium family and unlike its distant cousin (a true geranium and hardy version) is a tender plant grown as an annual in cooler climates and a perennial in zone 10.
Geranium (P. x hortorum) or commonly known as zonal or garden geranium is a favorite for container plantings and flower beds because of its long blooming season and brilliant colors. It bears rounded clusters of individual flowers which are either single or double on a stem which rises above the rounded scalloped leaves. The fuzzy leaves may have zonal markings and emit a “fragrance” when touched.

lavender & pink geraniumbotrytis3

Care: Geranium requires little care as long as it gets full sun and well-drained, moist soil. In northern climates, they will tolerate light shade but if grown in shade will produce a leggy plant and little flowers. In southern climates, it is best to grow them in partial-sun with afternoon shade. Prolonged hot temperatures will trigger them to stop blooming.
For optimal bloom, feed the plant lightly with a well balanced fertilizer ( 10-10-10) once a month during the active growing season. Container plants may need to be fed more often (2x month) because the nutrients can leach out from the bottom of the pot when watering. They bloom best when slightly pot bound.
Geraniums need at least 1 inch of water per week. When watering, avoid getting the leaves and flowers wet, which can encourage  fungal (Botrytis -gray mold) and bacterial disease. Container plants may need to be watered more often but should be allowed to dry slightly between watering. Take care not to overwater as it can cause root rot.
Plant your seedlings outdoors, when night temperatures are above 40F or after the last frost date. Setting the plants out too early can cause the leaves to turn red from cool night temperatures.

Maintenance: Remove spent flower stalks and yellowing leaves. Pinching back or trimming some of the stems will encourage more branching and eventually more flowers.

Another Pelargonium worth mentioning is P.x peltatum know as ivy geranium. It has smooth leaves and grows in a trailing manner making it ideal for hanging baskets.

Winterover geraniums