Pick tips, not single leaves
Start picking about six to eight weeks after planting out, once the plant has spread into a proper mound and has plenty of shoots. Take the top three to four inches (8 to 10 cm) of a shoot, cutting or snapping just above a pair of leaves. That gives you tender leaves plus the crisp succulent stem, which is as good as the leaves and holds its texture better.
Picking tips is also pruning. The plant branches from the joints below each cut, so a plant picked over weekly turns into a dense mound of many pickable shoots, while a plant left alone runs out into a few long stems with the good growth only at the ends. Regular picking also delays flowering, which is what ends the useful life of the plant.
Do not strip individual leaves off the stems. It leaves you with a bare stem that regrows slowly, it damages the bladder cells on the leaves you keep as you pull, and the stems you left behind were the best part of the harvest.
| What to pick | Description | Best use |
|---|---|---|
| Young shoot tips | Top three to four inches (8 to 10 cm), heavily beaded | The pick of the crop, raw in salad |
| Mid-stem leaves | Full sized, thick, still glittering | Good raw, excellent very briefly cooked |
| Older lower leaves | Large, flatter, fewer beads | Fine wilted in a pan, tougher raw |
| Thick basal stems | Woody and dull, do not pick | Leave them, they carry the plant |
| Flowering shoots | Small pale flowers at the tips | Pinch off to keep leaf production going |
Take no more than a third of the plant at any one picking. Strip it harder and growth stalls for a fortnight, and a stressed plant runs to flower rather than rebuilding leaf.
Time of day, and protecting the sparkle
Pick in the cool of the morning. The bladder cells are full of water then, the leaves are at their crispest, and they hold up for hours afterwards. Shoots cut in the middle of a hot afternoon go limp within twenty minutes and never fully recover their turgor, even in the fridge.
Handle what you pick as little as possible. The bladder cells sit on the leaf surface and they rub off. Fingers dragged across a leaf, shoots packed tightly into a bag, a colander of them tipped from one bowl to another, all of it takes the glitter with it, and once the beads are gone the crunch and the saline taste go too. Lay the shoots loosely in a shallow container rather than filling a bag.
Washing is where most of the damage is done. A hard jet from a tap strips the surface bare. If they are clean, do not wash them at all. If they need it, dunk them once in a bowl of cold water, lift them out and let them drain on a cloth rather than spinning them or rubbing them dry. Growing over a gravel top dressing means they rarely need washing in the first place.
- Cut in the morning Pick before the sun is on the plant. Morning shoots are fully turgid and stay crisp for days, while afternoon shoots go soft in the bowl before you get them indoors.
- Cut cleanly above a leaf pair Use scissors or snap the tip with finger and thumb, cutting a quarter inch (5 mm) above a pair of leaves. New shoots come from that joint. A cut in the middle of a bare stem leaves a stub that dies back.
- Lay them loose, do not pack Put the tips in a shallow box or basket in a single loose layer. Crushing them into a bag rubs off the bladder cells and bruises the succulent stems, which then go translucent.
- Wash only if you must, and gently One brief dunk in cold water, then drain on a cloth. Never use a salad spinner or a strong tap. A gravel mulch under the plant keeps most of the crop clean enough to skip washing altogether.
- Get it out of the sun immediately Bring the picked shoots indoors or into shade straight away. A bowl left in full sun for ten minutes loses far more quality than an hour in the fridge afterwards can restore.
Eating it, and what it actually tastes like
Raw is where this crop is at its best. The taste is fresh, faintly salty and slightly acid, with an unusual crunch that comes from bursting the water-filled bladder cells rather than from fiber. It works as a salad on its own with nothing but oil and a squeeze of lemon, and it sits well alongside fish, tomatoes and soft cheeses, where the natural salinity does the work seasoning normally would.
Because it is already saline, salt it very lightly or not at all. This catches people out the first time. A dressing seasoned as you would for lettuce comes out far too salty against leaves that carry their own salt in every bead.
Cooked, it behaves like a delicate succulent, not like spinach. Thirty seconds in a hot pan wilts it, keeps some texture and concentrates the flavor. Any longer and it collapses into something watery and slippery, and the whole visual appeal is gone. If you are cooking it, add it at the very end, off the heat if possible.
The stems are worth as much as the leaves. Thicker tips are crunchy and juicy and take dressing well, and a chopped mix of stem and leaf is a better salad than leaf alone.
| Preparation | Time | Result |
|---|---|---|
| Raw, whole tips | None | Crisp, glittering, faintly saline, the best use |
| Raw, chopped into a salad | None | Stems and leaves together, dress lightly and late |
| Flash wilted in a hot pan | Thirty seconds | Softened but still textured, flavor concentrated |
| Blanched | Ten to fifteen seconds | Bright and tender, drain hard immediately |
| Boiled or simmered | Any longer | Collapses to a watery slippery mass, avoid |
| Lightly pickled | A few hours | Keeps crunch well, good with the stems |
Dress the salad at the table, not in the kitchen. Acid and oil sitting on the leaves for even ten minutes soften the bladder cells and the crunch disappears.
Storing it, and keeping the plant producing
It keeps better than most salad leaves precisely because each leaf is a reservoir of water. Loosely bagged in the fridge with a sheet of kitchen paper to catch condensation, tips stay crisp for four to six days, and often a little longer. What ends them is not wilting but bruising, so pack them loosely and put nothing on top of them.
Do not freeze it and do not dry it. Freezing bursts every bladder cell and thaws to a wet slippery pulp with no crunch and no visual appeal. Drying leaves you with almost nothing, because the plant is very largely water. This is a crop to pick as you need it, which the plant supports well since it stands in the garden in good condition for weeks.
Keeping the harvest going is mostly about picking regularly and pinching off flowers. The plant is an annual and will eventually flower, and once it commits to that the leaves become fewer, smaller and tougher. Pinching out flower buds as they appear buys you several extra weeks. Sowing a second batch six to eight weeks after the first is the reliable way to have young glittering shoots late in the season.
Write down when you first picked, roughly how much you got each week, and the week that flowers started appearing. Those three notes tell you next year whether one plant was enough, and exactly when to get the second sowing in so the two overlap instead of leaving a gap.
- Store loose and cold A loosely closed bag or a lidded box lined with kitchen paper, in the fridge. Four to six days of good condition. Never press the leaves down or stack anything on the container.
- Pinch flower buds as they show Small pale flowers at the shoot tips signal the end of good leaf production. Snapping them off weekly keeps the plant in leaf for several weeks longer than leaving it to flower.
- Sow a second batch for late pickings Six to eight weeks after the first sowing, start another few plants. By the time the first plants coarsen and flower, the second batch is coming into its best.
- Record first picking, weekly yield and the flowering week Three short notes each season. They tell you whether to grow more or fewer plants and when to time the second sowing, which is the difference between a continuous supply and a three week glut.