Alnus fruticosa – dwarf seedling
Betula albosinensis – 9 year old in centre at back of deck
Buds of dwarf alder
Bark of dwarf Betula albosinensis
dwarf Betula albosinensis in spring
We made a list of all the plants that we are currently growing in our container garden. Some of the plants we brought with us from our old garden. Included in these are a number of plants that we raised from seed. When growing plants from seed, each one is genetically distinct from the others. Although the majority will usually look quite similar when growing trees such as birch or alder, occasionally one can be pleasantly surprised. In 2006 we sowed seed of Betula albosinensis and an unusual alder, Alnus fruticosa. We potted up the germinated seeds and after a few years some plants were planted in the garden. From each of the two species, we got one individual amongst the seedlings which displayed characteristics remarkably different from the rest of their seedling batch; dwarf bushy plants! In the case of the Birch, after nine years our selected plant now measures less than 1 meter and has a bushy habit, all other plants grew much taller and average about 3 meters or more. From the alders only two plants survived, one growing to 2.5 meters, typical of whet on would expect, but the other is hardly reaching 30cm and retains a distinctly bushy growth habit. The dwarf plants from each batch we dug up and now grow as prized plants in our containers. With Plants that we have propagated ourselves, we create a stronger attachment when compared to bought plants. Seed raised plants have the bonus of potential individual interest, diversity and the potential to be something special.
