Costa learns about plant adaptions to climate; Sophie visits a designer's home; Millie gets stuck into summer jobs; Clarence & Hannah get a garden history lesson; Tammy grows potted dragon fruit; we meet an orchid hybridiser.

Costa meets a frog fanatic; Sophie talks garden ties; Jerry whacks weeds; Jane tours an inclined garden; Hannah harnesses chook power; Clarence discovers the power of plants; we meet an artist inspired by plants and play.

Costa tours an expert's vegie patch; Jane cultivates autumn colour; Josh learns about a plant pathogen; Tammy suggests plants for shade; Millie tours a bushwalk for those with dementia; Sophie meets a carnivorous collector.

Jane visits a florist at home; Hannah grows garlic; Tammy tours a Begonia collection; Costa sees plants remediate soil; Sophie explores native groundcovers; Millie plants a rock wall; we meet an Elder, linguist, and botanist.

Jane plants unusual herbs; Clarence cares for grass trees; Josh visits a productive home garden; Jerry prunes a mango; Tammy talks indoor light; Costa tours Hannah's home garden; we meet an internationally celebrated florist.

Costa visits a cultural food garden; Jane views stunning botanical art; Clarence warns of a common weed; Josh creates habitat; Sophie meets maple collectors; Jerry plants a perennial border; we meet a wonderful waste warrior.

Tammy pots up stunning indoor plant combos; Sophie meets a team rescuing plants for charity; Jane visits a quirky home garden; Hannah learns all about a garden pollinator; we meet the Rangers caring for the Larapinta Trail.

Costa is bowled over by terrific turf; Clarence traces a green web of gardens; Hannah tours a downsized productive patch; Jerry shares bulbs for the subtropics; Millie renovates a wheelbarrow; we meet bird-loving ecologist.

Costa visits a Landcare legacy school; Millie tours a designer home haven; Jane finds wonders in a wellness garden; Clarence builds a mini native wetland; Sophie gets active on autumn jobs; and we meet a tenacious topiarist.

Costa goes to melon heaven; Jane strolls through a diverse native garden; Jerry visits keen collectors; Guest presenter, Jude, builds a vegetable patch from scratch; and we meet a scientist motivated by microscopic moss.

Tammy meets a gardener cultivating culture; Hannah plants with her dad; Costa tours a micro-forest; Jerry visits a peaceful planting; Sophie highlights hedge benefits; and we meet a dancer weaving creativity into his garden.

Costa meets a team cultivating inclusion; Hannah visits a sustainable slope; Josh views efficient design; Jerry picks native plants; Sophie talks suitable soil; Jude plants salad success; and we meet a rose specialist.

Millie visits seed farmers; Costa meditates on gardening; Josh meets lake enliveners; Clarence rejuvenates a shady spot; Jane tours a family legacy; and we meet a landscape architect adding wilderness to her work.

Tammy builds a herb tower, Clarence welcomes a new eucalypt, Sophie marvels mosaic art, Jerry tours a restored waterway, Millie preps for winter, Jude makes a hot compost bed, and we meet a scientist nurturing native bees.

Clarence and Millie tour a transformed landscape, Costa visits a food rescue centre, Josh meets a productive duo, Tammy cares for fussy figs, Sophie has transplant tips, plus we meet a team keeping Indigenous languages alive.

Costa meets flower show designers, Hannah protects the garden from frost, Jerry savours sub-tropical tomatoes, Millie plants up a shady corridor, Josh rescues a cumquat & we meet a photographer who is wild about wildflowers.

Sophie meets habitat heroes, Hannah grafts plums, Clarence profiles native mint, Costa visits camellia carers, Tammy divides roots, Jane explores herb flavours, Jude grows seedlings, and we meet an extreme plant collector.

Costa gives a lesson on landscaping, Tammy visits an orchid wonderland, Josh learns about legumes and nitrogen; Jane tours an edible forest, and we meet a gardener growing a fulfilling career in Canberra.

Hannah visits a dreamy design; Millie meets the next generation of farmers; Jerry rescues plants from a redevelopment; Sophie spotlights flowers that are fragrant at night; and we meet a fuchsia fancier.

Sophie covers perennial principles; Jane visits a centenarian gardener; Tammy cares for African violets; Costa features strappy-leaved plants; Jerry refreshes a raised bed; and we meet a garden guru in arid Alice Springs.

Josh visits a leafy loft, Tammy grows food in the shade, Clarence plants up a tree stump, Costa tours a Bollywood backyard, Millie preps for spring, and we meet a paleoecologist who sees the natural world as a history book.

Clarence gets into grevillea care, Sophie visits a Thai chef's gourmet garden, Costa explores lawn-lookalikes, Jerry highlights versatile hibiscus, Tammy covers pot care, and we meet a wildflower woman on the Sunshine Coast.

Sophie explains how flowers fruit, Jerry tours a bonsai collection, Millie visits a quarry restoration, Tammy builds a vertical garden, Clarence tackles tough weeds, and we meet an indoor plant expert using no soil.

Jane and Costa check out Heide Museum gardens, Tammy tours a rare plant nursery, Sophie visits a colourful kitchen garden, Josh prunes native plants, and we meet a floral designer skilled in the Japanese art of ikebana.

Costa tours a mini botanic garden, Clarence spring cleans an overgrown bed, Josh visits a gardening radio icon, Millie tours a succulent collection, and we meet a scientist who led the National Botanic Gardens in Canberra.