What to bring to Chelsea Flower Show

What to bring to Chelsea Flower Show: tickets, personal necessities, weather protection and four outfit-and-bag plans, with room for the plant names you will want afterwards.

The RHS keeps a reference portfolio for Agapanthus 'Angela'. It includes a preserved specimen, a description and a photographic transparency recording qualities that pressing can lose. Even a flower with a name needs several kinds of evidence if somebody else is to know exactly which flower is meant.

A Chelsea notebook has less formal responsibilities, but identity still matters. The striking plant you remember may be easy to describe and surprisingly difficult to find. Record its name while the label and the grower are available, then add the thing that made you stop: the stem, the colour, the way it held itself beside another plant.

Practical packing begins with the same sort of specificity. Bring what your visit requires, including personal necessities and protection for the forecast. Leave some capacity for the information and objects that may accompany you home.

The name is the souvenir

The RHS Herbarium holds thousands of nomenclatural standards: specimens or images that provide a reference for cultivated plant names. The accompanying colour record helps preserve what a pressed plant cannot show.

At the show, photograph the plant and label together or in an unmistakable sequence. Include the cultivar name where given and the nursery that brought it. If a grower explains a useful condition, note it immediately beside the identity. By evening, several different conversations may have acquired the same pale purple flower in your memory.

A few precise words can be enough: dry shade, eventual height, dislikes winter wet. Give yourself the means to ask a better question later, particularly when the plant's performance at Chelsea has been rather more persuasive than the conditions your garden can offer.

The practical core of the bag

Bring your ticket in the format supplied for the booking, payment, a charged phone and any medication or personal necessities you need. The RHS currently uses AXS Mobile ID or an emailed PDF option; a screenshot is not a substitute for a changing Mobile ID barcode. Set up access before travelling and keep the phone or printed ticket easy to reach.

Choose sunglasses, sun protection and a weather layer for the actual day. A refillable bottle is useful, with refill points identified in the RHS visitor advice. Keep it securely closed and apart from paper, electronics and delicate fabric. If the phone will serve as ticket, map, camera and notebook, a small power bank and the correct lead may earn their place.

There is no re-entry once you leave the showground. Pack essential items for the full visit rather than expecting to retrieve them later. Ordinary visitors may bring a picnic, but Chelsea Late has separate restrictions on outside food and drink; match the arrangements to your ticket.

For her: two outfit-and-bag plans

A dress and one bag that closes properly

A cobalt cotton dress with brown flats and a dark crossbody gives a clear arrangement of colour. A cream cardigan lightens it; a suitable raincoat can cover it when required. Choose a bag that carries the necessary contents without pulling the dress sideways at the shoulder or repeatedly swinging into your arm.

Test the strap over the outer layer and open the bag with that layer on. A good closure should remain easy to use when you need the ticket or medication. If a silk scarf comes off, a clean pouch protects it from rough keys and leaking toiletries. Packing it carefully preserves the drawing you chose to wear without requiring it to stay at your neck all day.

Trousers, free hands and a notebook

Olive trousers, a white cotton shirt and red flats make a useful ordinary-show combination, with familiar trainers as another footwear choice. A lightweight navy coat adds a darker outline. Keep the trouser hem clear of the ground and check that the shirt's cuffs fit comfortably inside the coat sleeves.

A small rucksack can leave both hands available, provided its straps sit well and the filled shape remains manageable in a crowd. Put the notebook somewhere reachable rather than underneath the waterproof. With phone notes, add the name or grower's advice to the photograph while the association is certain; an image called “interesting leaves” will have company by the afternoon.

For him: two outfit-and-bag plans

A jacket with lightly used pockets

A blue striped shirt, grey trousers and navy cotton jacket work with brown loafers and a small soft shoulder bag. The stripe gives the darker jacket a little movement, while grey keeps the trousers distinct. Check the shirt's collar open and the trouser length over the actual shoes.

Use the jacket pockets selectively. Several individually small objects can distort its front and make it awkward to carry once removed. Put the heavier collection in the bag and keep a pen with a paper notebook. If the jacket is chiefly there for shape, assess whether it offers enough warmth for the later forecast before counting it as your only layer.

An overshirt and compact weather kit

A rust polo, navy trousers and olive overshirt give familiar trainers or sturdy loafers a warm setting. The overshirt should allow the polo's sleeves room beneath it and close without pulling. Choose the weight according to how much of the day it will be worn and how much of it carried.

A compact waterproof can sit in the bag when the forecast warrants one; keep it accessible rather than beneath everything fragile. Give sunglasses a case if they share space with keys. A small silk square is available as a personal detail, but it adds little to the weather provision. The bag's useful capacity is whatever remains after the things you actually need are inside.

What not to bring

The RHS asks visitors seeking plant advice to bring photographs rather than live plant material, protecting the plants at the show and in the Great Pavilion. Photograph a problem before leaving home: the whole plant, the affected area and its growing conditions. A close-up without context can be as difficult to interpret as a description without a name.

Remove duplicate items that serve no purpose, while keeping whatever your health, access or comfort needs require. Two layers can be entirely sensible when they do different jobs. A second pair of shoes can be sensible too, if you need it and can carry it. The aim is a useful bag, not the smallest bag anybody can claim to have brought.

Check current security guidance for unusual equipment and the separate terms of any evening or hospitality booking. The no-re-entry rule makes it particularly worthwhile to settle those questions before setting out.

Bring home the useful detail

The plant you loved may prove unsuitable for your soil or far too large for the space available. Its name still gives you something to investigate. Perhaps what mattered was the dark stem rather than the flower, or the way a small pale leaf interrupted a heavier green.

A note made in front of the plant can preserve that distinction. Months later, when the show programme has gone back on the shelf, it may be the few untidy words beside a cultivar name that explain why you wanted it in the first place.