The mechanisms and patterns behind what gardeners observe, from pollination and plant movement to unusual structures and ecological relationships.
A vase of tulips rarely stays where you put it. Arrange it in the evening and the stems may look composed: upright enough, tidy enough, each flower holding its own small cup of color. By the next morning, one bloom has leaned toward the window, another has climbed above the rest, and a third has made a soft curve over…
On a cold February morning, a maple with a bucket on it can sound more awake than the rest of the garden. The beds are still flat. The lawn is patched with old snow. The buds on the branches look tight and undecided. Then, from a small metal spout in the bark, a clear drop gathers, falls, and ticks against…
On a January morning, a rhododendron can look as if it has lost its nerve. Yesterday the leaves were broad, glossy, and almost tropical in their confidence. Today they hang like narrow green cigars, each one drooping from the twig and curled along its length as if the whole shrub has tightened itself against the cold. It is an alarming…
On a January windowsill, a fern can look like the most innocent plant in the house. Green fronds, soft shadows, a pot that asks mostly for humidity and restraint. Then you turn one frond over and find rows of brown dots underneath. They can look alarming if you were not expecting them. The dots may be round, rusty, tan, black,…
Read more about The brown dots under fern leaves are not pests
On a cold January morning, a fruit tree can look almost empty. The leaves are gone, the grass is flattened, and the branch tips seem to be holding nothing more interesting than brown dots. It is easy to walk past an apple, peach, plum, cherry, pear, or blueberry and think the garden has become a diagram of waiting. But those…
Read more about Why fruit trees count winter before they bloom
By the last morning of the year, a deciduous tree has usually stopped pretending. The leaves are gone. The soft green noise of summer has fallen away. Every fork, scar, old pruning cut, and awkward branch angle is suddenly visible against the winter sky. That is when the green clump looks most suspicious. High in an apple, poplar, maple, hawthorn,…
On a bright December afternoon, a young tree trunk can seem to be enjoying the only warm thing in the garden. The beds are flat, the hose is asleep, and the mulch is edged with frost, but the low sun lands on one side of the bark with surprising force. If there is snow on the ground, the light comes…
Most winter garden work happens above ground: cutting back blackened stems, emptying pots, gathering leaves, pretending the hose should have been put away last week. But one of the strangest small gardens you can keep is almost entirely hidden from that view. It sits in a tub, a half barrel, or a small pond, and its leaves do their work…
By early October, a milkweed pod can look as if it is holding its breath. The green has faded toward gray. The skin has toughened. A seam that was almost invisible in August begins to lift, and inside the pod is a compressed little weather system: brown seeds packed like shingles, each one tied to a white silk sail. The…
After a night of October rain, a garden bed can look as if someone has quietly moved in furniture. Yesterday there was only dark mulch under the asters, a few yellow leaves, and the damp edge of the path. This morning, a cluster of pale caps is standing there on thin stems, glossy with rain, arranged with the confidence of…
Read more about Why mushrooms rise overnight after autumn rain
