Of course, when H&G caught up with Garrett, we were determined to uncover his favorite garden quirks  – and you can experiment with his unconventional garden idea – whatever the size of your backyard.  Following a decade in Manhattan’s urban backyards, Garrett has mastered the art of small space gardening, but his most unique tip epitomizes city gardening – and ensures your plants grow healthier.  ‘I do a lot of container gardens in the city and often use large pots and planters that require a lot of soil,’ Garrett shares. ‘A good tip on how to save space is to repurpose the plastic containers your plants come in. Simply place them upside down at the bottom of your pot as a base for your plants to save on space and make your pots lighter so you can move them around easily,’ he explains.  But what else does he suggest when taking care of small pots in all conditions? Alongside using large pots, Garrett then explains that he raises his pots and planters onto pot feet – ‘which means you can put anything underneath your pot to raise them above the ground.’ ‘It helps with drainage, and – in the winter – it helps keep the pots off the floor and above the harsh winters that can be hard on the plant. Just raising them by one inch can help so much,’ Garrett says.  Plus, while Garrett’s container gardening idea is the star’s most unusual piece of advice, he continues to explain his growing tips for small gardens from the heart of the concrete jungle. ‘Take advantage of your vertical space. That is a really good way to create an edible garden – especially in urban gardens,’ he says. ‘Use things like peas, squash, or cucumbers that you can grow vertically.’ Garrett suggests investing in a trellis, but all vertical structures work effectively in urban gardens, whatever the size.  ‘Even if you don’t get a trellis, you can use existing structures such as a pole or even a ladder – even if you just have a fire escape, you can grow things vertically. Use anything as simple as that,’ Garrett adds.  Vegetable garden trellis ideas will benefit your crops, save space, and make your pots feel lighter. And we praise this unconventional teaching.  For more inspiration, Garrett partnered with Naked Juice (opens in new tab) to explore the benefits of edible gardens in all conditions. More information is available via their website.