Garthowen Garden Centre & Tree House Coffee Shop

Garthowen Garden Centre & Tree House Coffee Shop Family run since 1957.

Welcome to Garthowen an independent family run Garden Centre and Treehouse Coffee Shop! ☕️

Opening times
•Garden Centre: Mon-Sat 9-5, Sun 10-4
•Treehouse Coffee Shop: Mon-Sat 9-4, Sun 10-3:30 (last food orders 30 mins before close)

Yes, you really do need all these plants… 🌿😉Whether you’re looking for a little leafy pick-me-up, something to brighten ...
09/09/2026

Yes, you really do need all these plants… 🌿😉

Whether you’re looking for a little leafy pick-me-up, something to brighten a shady corner or a statement plant to transform your space, our houseplant section is full of gorgeous greenery waiting to come home with you.

Not sure which one will suit your home? Just ask one of our friendly, knowledgeable team—we’re always happy to help with plant choices and care advice. 🪴

🔥 Make your fireside shine 🔥These quirky matchboxes are far too lovely to hide away in a drawer! With their colourful vi...
08/09/2026

🔥 Make your fireside shine 🔥

These quirky matchboxes are far too lovely to hide away in a drawer! With their colourful vintage-inspired designs, they’re a fun and practical addition to your mantelpiece — perfect for lighting the fire or your favourite candle. 🕯️

Pop in and choose your favourite… although we think you might struggle to pick just one!

We all know Duster… but let’s not forget about Gloria! 🐾💛Just before the weekend, Gloria was spotted on the prowl around...
08/09/2026

We all know Duster… but let’s not forget about Gloria! 🐾💛

Just before the weekend, Gloria was spotted on the prowl around the garden centre, keeping a very watchful eye on proceedings. 👀🌿

Unlike Duster, though, Gloria is a lady with very firm boundaries. 😂 You may be granted permission to give her a stroke… but it will be on her terms, and her terms only.

If you spot her on your next visit, consider yourself very privileged if she decides you’re worthy of a fuss! 🐱✨

05/09/2026

“No idea what I’m going to do tomorrow…”🌷

Well, we have one little suggestion… get planting! Our spring-flowering bulbs are arriving, ready to fill your garden with beautiful colour next year.

Because what you plant today could make tomorrow absolutely stunning. 🌱✨

“How exciting”

HampshireGardening ShopLocal

04/09/2026

That’s a wrap on our summer holiday workshops! ☀️🎨🐝

From painting pots and making magical wands to creating suncatchers, bee water stations, bird feeders and beautiful fabric wall hangings, we’ve had the loveliest summer getting creative with you all.

A huge thank you to every little maker who joined us — we’ve loved seeing your wonderful creations, big smiles and brilliant imaginations each week. 💛

We hope you’ve enjoyed the workshops as much as we have. Keep an eye on our page to see what creative fun we have planned next! 👀

FamilyFun HampshireFamilies FourMarks Alresford SupportLocal

Layers of flaky pastry, smooth cream and delicious apple caramel… say hello to our irresistible Apple Caramel Mille-Feui...
03/09/2026

Layers of flaky pastry, smooth cream and delicious apple caramel… say hello to our irresistible Apple Caramel Mille-Feuille! 🍎✨

The perfect excuse to pause for a little treat in The Treehouse Coffee Shop. Will you be sharing yours, or keeping every delicious layer to yourself? 😋

20/08/2026

🌿 End of Season Furniture Sale 🌿

If you’ve had your eye on some new garden furniture, now’s a very good time to pop in…

We’ve got end of season discounts across selected garden furniture, with some lovely pieces looking for their forever gardens. 🪴

Perfect for making the most of those late-summer evenings — or getting your garden ready for next year while there are some great savings to be had.

Come in, have a wander and see what you can find. Once it’s gone, it’s gone!

📍 Garthowen Garden Centre

✨ NEW IN! And we’re a little bit obsessed… ✨Say hello to our colourful new Swole Panda | Sustainable Accessories woven b...
19/08/2026

✨ NEW IN! And we’re a little bit obsessed… ✨

Say hello to our colourful new Swole Panda | Sustainable Accessories woven belts! 🌈

Not only do they look rather fabulous, they’re made using REPREVE® recycled fibres created from plastic bottles — giving waste a new lease of life while adding a splash of colour to your wardrobe. ♻️

With loads of colours and patterns to choose from, the hardest part might be deciding which one to take home…

Pop in and have a browse — which colour would you pick? 👀

📍 Available now at Garthowen Garden Centre

SustainableStyle RecycledFashion HampshireShopping FourMarks

10/08/2026

🎵 Lottie’s Holiday Essentials 🎵

Pack my bags, I’m on my way,
Sunshine calling, holiday! ☀️
Passport ready, shades are on,
But wait a minute… something’s gone!

I’ve got my sun cream, got my clothes,
Got everything I need… almost!
There’s one thing that HAS to come with me…

☕ My Synergy! ☕

Morning coffee, wherever I go,
Wi******er roasted, don’t you know!
From Garthowen all the way to the sun,
Holiday mode has officially begun!

Ten years local, tried and true,
There’s some things you just don’t leave behind…
And good coffee’s one of them too! ☕❤️

Passport ✔️
Sun cream ✔️
Synergy Blend ✔️
Lottie… OUT OF OFFICE! ✈️☀️

This is why we grow flowers. 🌸🐝Not only to fill our gardens with colour and beauty, but to provide vital food and shelte...
10/08/2026

This is why we grow flowers. 🌸🐝

Not only to fill our gardens with colour and beauty, but to provide vital food and shelter for the pollinators that help keep our ecosystem strong.

Every bee, butterfly and beneficial insect has an important role to play—and every flower we plant helps to support them.

A beautiful garden is also a garden full of life. 💛

Address

Garthowen Garden Centre, Alton Lane
Alton
GU345AJ

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 10am - 4pm

Telephone

+441420564325

Website

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