Bay is unlike every other herb in this guide, because it is a slow-growing tree, not a soft annual. You do not sow it and harvest it in a season — you grow a bay tree for years, and you pick its leathery, aromatic leaves a few at a time, all year round. The leaves are ready when they are mature, dark green and fully grown, and they are actually stronger in flavour when dried than when fresh. Patience is the whole harvest.
Bay Leaves takes 365–730 days to mature, according to the Garden Grove crop data. It is a tender herb in the Lauraceae family with low water needs. For the full growing picture, see our growing guide for bay leaves, and use the Harvest Date Calculator to work out your picking window from your sowing date. Browse the full guides hub and the tools hub for more harvest timing advice, and check your local extension service for dates suited to your climate.
Bay Leaves at a glance
| Growing factor | What bay leaves needs |
|---|---|
| Days to maturity | 365–730 |
| Category | herb |
| Family | Lauraceae |
| Cold tolerance | tender |
| Water needs | low |
Signs bay leaves is ready to pick
A bay leaf is ready to pick when it is fully grown, dark green, glossy and leathery — usually a leaf that is at least a year old and near the outside of the canopy. Young, pale-green leaves at the tips are still soft and have a weaker flavour, so leave those to mature. A mature leaf is about three to four inches long, stiff when you bend it, and strongly aromatic when you crush a corner between your fingers.
Check the tree before you pick. The leaves should be clean, with no yellow patches, black spots or scale insects — bay is prone to scale, which leaves sticky residue and weakens the tree. If you see damaged leaves, remove them and compost them rather than using them in cooking. A healthy bay tree produces far more leaves than a household needs, so there is never a reason to pick a damaged one.
How to pick bay leaves
Pick bay leaves individually by hand, snapping each leaf off at its stalk. Take the mature, outer leaves and leave the young growth at the tips alone — those are the tree's future. Take only a few leaves at a time from any one branch, and never strip a branch bare or cut large branches off the tree for the sake of a few leaves.
Because bay is slow-growing — the crop data gives 365 to 730 days to maturity, and a tree takes years to reach full size — harvest sparingly, especially from a young tree. A few leaves per picking, a few times a month, is plenty. Harvest in the morning after the dew has dried, when the leaves are dry. For the full growing picture, see our growing guide for bay leaves.
The best time of day to harvest
Harvest bay leaves in the morning, after the dew has dried but before the sun gets hot. That is when the leaves are dry, crisp and most aromatic, because the essential oils are at their most concentrated after a cool night. Leaves picked in the afternoon heat are often limp and less flavourful, and wet leaves picked while the dew is still on them dry slowly and can go mouldy in storage.
Choose a dry day for harvesting if you can, and avoid picking after rain, when the foliage is wet and heavy. If you must pick on a damp day, spread the cuttings out in a single layer in a ventilated spot for an hour before you bundle or bag them. And get the harvest out of the sun straight away — a basket of cut herbs left in the sun for an hour will wilt and lose much of its aroma. Morning picking is a small habit that makes a real difference to flavour and keeping quality.
How often to pick
Bay Leaves is a pick-little-and-often crop, and regular picking is part of good plant care, not just a way to get a harvest. Once the plant is established, you can take a small picking every week or two through the growing season, always leaving enough growth for the plant to recover. Each cut encourages the plant to branch and push out fresh, tender growth, so a plant that is picked regularly stays bushy and productive far longer than one that is left alone.
Do not wait for a single big harvest unless the plant is one you cut whole for drying — for most herbs, steady, small pickings give you better flavour and a healthier plant. Take a few sprigs from several plants rather than a large handful from one, and always leave at least two-thirds of the plant intact. If you go away for a few weeks, ask someone to pick the herbs, or cut the plant back before you leave so it regrows while you are gone.
What happens if bay leaves is left too long
Bay leaves do not really go over in the way annual herbs do — a mature leaf left on the tree simply stays there, and you can pick it whenever you like. The risk is not timing but neglect: a bay tree left unpruned becomes tall, leggy and sparse, with leaves only at the tips of long branches, and it becomes harder to reach the leaves you want.
An old, unpicked leaf will eventually yellow and fall, and a tree that is never harvested can become top-heavy and prone to wind damage in a pot. If your bay has become leggy, prune it lightly in spring to encourage bushy growth, and take cuttings from the prunings to start new trees. The lesson with bay is the opposite of most herbs: pick little, pick often, and let the tree grow.
How to store bay leaves
Bay leaves are one of the few herbs that are better dried than fresh. Fresh bay leaves are mild and slightly bitter; dried leaves develop a deeper, warmer flavour as their oils concentrate. To dry them, spread the picked leaves in a single layer on a tray in a warm, dark, ventilated spot for one to two weeks, until they are brittle and snap when bent. Use the Herb Drying Calculator for timing.
Store dried bay leaves whole in a sealed jar in a dark cupboard — do not crush them until you use them. Dried bay keeps its flavour for a year or more. Fresh bay leaves keep for two to three weeks in the fridge in a bag, or you can freeze them whole in bags. Always remove bay leaves from a dish before serving — they stay stiff and sharp even after cooking, and they are a choking hazard if swallowed whole.
Succession and continuous harvest tips
Bay is a tender perennial tree with low water needs, so there is no succession sowing — one tree is a lifetime supply. The tree grows slowly, especially in a pot, and it can live for decades. In cold climates, grow bay in a large pot you can move to a sheltered spot or indoors for winter, because hard frost damages the leaves and young growth.
Prune the tree lightly in spring, shaping it and removing dead or crossing branches, but never cut it back hard — bay regrows slowly from old wood. A light annual prune keeps the tree compact and encourages the bushy growth that produces the most leaves. If your tree outgrows its pot, repot it in spring into a container one size larger, and feed it lightly. A bay tree that is picked gently and pruned lightly will supply you for years.
If you are also growing other herbs and vegetables, our guides to harvesting fennel and harvesting raspberries follow the same picking principles, and check your local extension service for advice suited to your area.
Frequently asked questions
When can I pick bay leaves?
Any time of year, once the leaves are mature — dark green, glossy and leathery. Young, pale leaves should be left to mature.
Are dried bay leaves better than fresh?
Yes — dried bay leaves have a deeper, warmer flavour than fresh ones. Dry them for one to two weeks until brittle, then store whole in a jar.
How many bay leaves can I pick at once?
Only a few per branch. Bay is slow-growing, so harvest sparingly, especially from a young tree.
Can bay survive winter outdoors?
Only in mild climates. It is tender, so in cold areas grow it in a pot and move it to shelter for winter.
Should I remove bay leaves before serving?
Yes, always. Bay leaves stay stiff and sharp after cooking and are a choking hazard if swallowed whole.