Large Boiling Flask Terrarium

Large boiling flask terrarium base


Our largest Boiling Flask is a real show-stopper, combining a round bottom 5L Boiling Flask with your choice of either cork or a hand-cast concrete base.

The size of this flask allows for a perfect mix of Fittonia, Ferns, Ivy and moss, have a planting idea or specific plan for your Terrarium do drop us an email!

The flasks are sourced from a long established supplier of scientific apparatus, and our Concrete bases have been produced for us by artist, Claire Baily, and carefully finished with felt feet to protect your surfaces. 

The Large Boiling flask is a statement piece for any home, studio or office environment, fancy something slightly smaller then check out our Small or Medium Flasks.

London Terrariums

London Terrariums was born in 2014 out of a passion for gardening but not having a garden in London. The so called renaissance of Houseplants was just about to take off but we had no idea at the time by how much. We started LT out of our love of Terrariums and the joy we felt when teaching other people how to make these miniature gardens. Ironically it has all been a very organic growth process. Over the past years, we have moved from our Bermondsey studio to our current and wonderful shop in New Cross Gate, London. This is our base for making terrariums, holding workshops and inviting people in for a chat. Right now, there are 4 members of the London Terrariums team - we are all self taught gardeners, trained mainly in design but with a passion for plants and horticulture.

Shop all London Terrariums

Shop Policies

Delivery Policy

Terrarium Delivery - We offer a £4.99 London delivery within a 7 mile radius of our east London store in Bethnal Green.

Outside of that radius but still in London? Not to worry we can offer you delivery through another of our trusted couriers for between £20-£45, please use the 'Ask a question' button above and we can send you a quote.

Alternatively Terrariums can be collected from our east London store in Bethnal Green

All Kits and other products can be shipped Nationwide with UPS and will arrive within 2-3 working days for £6.50.

Refund Policy

We always strive to make your terrariums the best they can be. When purchasing a terrarium from us, we ask that you familiarise yourself with our returns and replanting policy should you need to get in touch regarding your terrarium in the future.

When we make our terrariums, we put them through a two-week incubation period in our studio before going on sale, so that the plants are well settled into their sealed environments. This helps to ensure that your terrariums become successful self-sustaining eco-systems.

However, if your terrarium is looking worse for wear and the plants are suffering within 30 days of purchase/delivery from us we will happily replant your terrarium for you free of charge, providing all care instructions have been followed. We will cover the cost of shipping the terrarium back to us if required.

After the 30 day free-returns window has passed, we will not be able to cover the costs of shipping or replanting your terrarium. After this point we can replant your terrarium for you, but will charge a small replanting fee and ask you to cover the cost of delivering your terrarium to and from our store. Alternatively, you can drop off/ collect your terrarium from our store for free.

All our terrariums are bespoke and made with attention, expertise, love and care. Each one is unique, so there are small variations between each and every terrarium we make. We ask all our customers to understand the slight variable nature of our terrariums and that we are not able to change the design of a terrarium for free subsequent to purchase/delivery. However, we do appreciate that occasionally you might wish your terrarium looked differently to how we made it. If you would like us to change or add plants to your terrarium for purely aesthetic reasons only, then you will be required to cover a small re-design and re-planting fee. You will also need to cover delivery/ collection of your terrarium from our store.

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