Hoe, hoe, hoe ….. it’s Christmas time and a good time to expose myths about Christmas trees. How do you keep Christmas trees hydrated? Should you add diapers to the tree stand? Are artificial trees more eco-friendly? Do they still contain lead? Can you reuse trees grown in pots? How do you cut the bottom of the tree? These and many more questions will be answered in this holiday gift to you.
My two Hydrangea paniculata ‘Limelight’ are coming into bloom, but one shrub was several weeks ahead of the other with respect to flowering. I was wondering why, until I remembered that one was pruned in spring and the other was not. It was the perfect opportunity to make a short video about how pruning affects … Read More
Society has been planting trees for hundreds of years and yet we still don’t know how to do it properly. The average landscape tree is not planted correctly – but that long discussion is for another post. Today I would like to show you what happens when you do not remove string, burlap and wire baskets.
Allium karataviense ‘Ivory Queen’ is a very unusual onion. The leaves are extra wide, grow close to the ground and cup a large head of white flowers. Even in flower, the plant is only about 8 inches tall. Common names include kara tau garlic and Turkistan onion.
Syringa pekinensis is a small multi-stemmed tree that would fit most gardens. It has large clusters of cream-white flowers and exceptional exfoliating bark. If it had great fall color it would be one of the most popular trees on the market, but unfortunately the leaves just go brown.
Heptacodium miconioidesis a small tree or large shrub that provides year long interest, especially in late summer and fall when it appears to flower twice; once in white and then again in red. The white flowers form in bunches of 7 which gives the plant its common name of seven sons plant. After flowering, it forms small fruits and red calyx that are as large as and showier than the flowers.
Colchicum autumnale, commonly called the fall crocus has one of the most unusual life cycles of any plant in my garden. It flowers with no leaves and it’s seeds are stored underground for part of the year. In a given gardening season it flowers first, then rests, and then makes leaves. This is one mixed up plant that has developed a very unique and interesting life cycle.
When should you move the corms – they are not bulbs? When can you collect the seed? Important information like this becomes clear once you understand how Colchicum autumnale grows – their life cycle.
Origanum ‘Kent Beauty’ is a wonderful little plant for the rock garden. It is not a show stopper, nor does it have big flashy flowers, but it does have a very unique look that gets people talking. It requires almost no care and has few pests.
Almost every gardener grows spring bulbs like tulips, daffodils, hyacinths and crocus. Millions of new bulbs are sold every year and yet people do not agree on the best time to plant them. Some want to plant early, as soon as they arrive in shops. Others say that you should wait until the ground gets an early frost. Some wait until the ground is fully frozen, but that is usually because they forgot to plant earlier.
A couple of years ago I was in a large nursery that specialized in spring bulbs. It was early September in a zone 5 climate and a manager told me not to plant the bulbs for a couple of months until we had a light frost. I looked him in the eye and asked about the bulbs I had planted in prior years – they were already in the ground. Do they need to be dug up so I could re-plant them after frost? He did not have an answer.
Lets have a look at the science and figure out when you should plant spring bulbs.
There is a lot of confusion out there about various chives and garlics. Identifying one from the other is actually quite simple, until we add other alliums to the list, then it can become very complicated. In this post I will look at the common ones and provide a simple way to correctly identify your plant. I’ll also include some cultural information.
The last plant to start flowering in my zone 5 garden is Allium thunbergii ‘Ozawa’, the Japanese onion. As I write this it is October 26, 2014 and we have not had a real hard frost yet which is very unusual. Most common fall flowering plants like mums are finished flowering but the Japanese onion is still going strong. It is not bothered by early frost or snow.
Dictamnus albus, the gas plant, always makes a big splash in the garden when it is flowering and even when it is not flowering it is a very interesting plant with good leaf structure. Even the star-shaped seed heads are interesting. So why is this plant not seen more in gardens? It is very slow growing and I think it costs nurseries too much to get it to a saleable size. Fashions have also changed and this fantastic plant has been left behind in favor of more modern plants. That is a real shame since few garden plants will match the presence of a mature Dictamnus.