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What to Plant in September, Perth & WA

134 crops you can sow in September across Perth & WA.

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In Season This Month

Herb (28)

Aloe Vera Basil Bay Laurel Chamomile Chives Curry Leaf Dill Galangal Hops Lemon Balm Lemon Myrtle Lemon Verbena Lemongrass Marjoram Mint Oregano Parsley Rosemary Sage Sea Celery Shiso (Perilla) Stevia Summer Savory Tarragon Thai Basil Thyme Vietnamese Coriander Vietnamese Mint

Fruit (28)

Avocado Banana Blood Orange Bush Tomato Cape Gooseberry Carob Cumquat Finger Lime Grapefruit Tree Guava Honeydew Melon Jaboticaba Lemon Tree Lime Tree Loquat Macadamia Mandarin Midyim Berry Native Raspberry Orange Tree Passionfruit Pepino Pomelo Quandong Riberry Tamarillo Tangelo White Sapote

Fruiting (24)

Asparagus Beans (bush) Bitter Melon Capsicum Chilli Choko Cucumber Edamame Eggplant Globe Artichoke Lima (Butter) Beans Luffa Okra Peanuts Popcorn Pumpkin Rockmelon Scarlet Runner Bean Squash Sweet Corn Tomatillo Tomato Watermelon Zucchini

Leafy (15)

Amaranth Bok Choy Celery Kale Komatsuna Lettuce Mibuna Mizuna Rocket Silverbeet Sorrel Spinach Tatsoi Warrigal Greens Watercress

Flower (14)

Alyssum Borage Comfrey Cosmos Dahlia Echinacea Hibiscus Lavender Marigold Nasturtium Native Violet Sunflower Yarrow Zinnia

Root (14)

Beetroot Carrot Cassava Celeriac Ginger Horseradish Jerusalem Artichoke Jicama (Yam Bean) Potato Radish Spring Onion Sweet Potato Taro Turmeric

Brassica (5)

Broccoli Cabbage Collards Gai Lan Mustard Greens

Micro (4)

Broccoli Sprouts Pea Shoots Radish Sprouts Sunflower Microgreens

Mushroom (2)

Oyster Mushroom Shiitake

All September Crops at a Glance

PlantCategoryHarvestSpacingCompanions
Aloe VeraHerb365d40cmSucculents, Herbs
AlyssumFlower55d20cmLettuce, Brassicas, Beans
AmaranthLeafy30d30cmCorn, Onion
AsparagusFruiting730d40cmTomato, Parsley, Basil
AvocadoFruit1095d700cmn/a
BananaFruit450d300cmSweet potato
BasilHerb65d25cmTomato, Capsicum, Oregano
Bay LaurelHerb365d200cmn/a
Beans (bush)Fruiting65d20cmCorn, Carrot, Cucumber
BeetrootRoot65d10cmLettuce, Onion, Brassicas
Bitter MelonFruiting70d100cmCorn, Beans
Blood OrangeFruit730d400cmComfrey
Bok ChoyLeafy50d20cmBeetroot, Celery
BorageFlower60d40cmStrawberry, Tomato, Cucumber
BroccoliBrassica90d45cmBeetroot, Onion, Celery
Broccoli SproutsMicro7d1cmn/a
Bush TomatoFruit180d100cmNative plants
CabbageBrassica90d50cmBeetroot, Onion, Dill
Cape GooseberryFruit90d60cmTomato, Basil
CapsicumFruiting100d45cmBasil, Tomato, Carrot
CarobFruit1825d600cmn/a
CarrotRoot85d5cmLettuce, Onion, Leek
CassavaRoot365d100cmn/a
CeleriacRoot150d30cmLeek, Beans, Brassicas
CeleryLeafy120d25cmLeek, Tomato, Beans
ChamomileHerb60d20cmBrassicas, Onion, Lettuce
ChilliFruiting90d45cmBasil, Tomato, Carrot
ChivesHerb75d15cmCarrot, Tomato
ChokoFruiting120d200cmn/a
CollardsBrassica75d45cmBeetroot, Onion, Dill
ComfreyFlower60d60cmTomato, Potato, Fruit trees
CosmosFlower60d30cmTomato, Beans, Capsicum
CucumberFruiting60d50cmBeans, Corn, Nasturtium
CumquatFruit730d200cmComfrey
Curry LeafHerb365d200cmn/a
DahliaFlower90d60cmMarigold, Zinnia, Cosmos
DillHerb60d25cmCabbage, Onion, Corn
EchinaceaFlower120d40cmLavender, Yarrow, Rudbeckia
EdamameFruiting80d15cmCorn, Cucumber, Marigold
EggplantFruiting100d60cmBeans, Marigold, Thyme
Finger LimeFruit730d300cmn/a
Gai LanBrassica55d25cmBeetroot, Onion, Dill
GalangalHerb300d60cmChilli, Lemongrass
GingerRoot270d25cmTurmeric
Globe ArtichokeFruiting365d100cmSunflower, Tarragon, Peas
Grapefruit TreeFruit730d500cmComfrey
GuavaFruit1095d400cmn/a
HibiscusFlower120d150cmTropical plants
Honeydew MelonFruit100d90cmCorn, Nasturtium, Radish
HopsHerb120d90cmComfrey, Chives
HorseradishRoot300d40cmPotato, Apple, Rhubarb
JaboticabaFruit1095d400cmTropical fruit trees
Jerusalem ArtichokeRoot150d40cmCorn, Beans, Sunflower
Jicama (Yam Bean)Root150d30cmCorn, Beans
KaleLeafy70d40cmBeetroot, Onion, Celery
KomatsunaLeafy35d20cmLettuce, Beans
LavenderFlower90d60cmBrassicas, Tomato, Rosemary
Lemon BalmHerb60d30cmTomato, Brassicas, Fruit trees
Lemon MyrtleHerb365d300cmNative plants, Finger lime
Lemon TreeFruit730d300cmComfrey
Lemon VerbenaHerb90d100cmTomato, Beans
LemongrassHerb180d80cmn/a
LettuceLeafy55d25cmCarrot, Radish, Chives
Lima (Butter) BeansFruiting90d20cmCorn, Cucumber, Sunflower
Lime TreeFruit730d300cmComfrey
LoquatFruit365d400cmFruit trees
LuffaFruiting120d150cmBeans, Corn
MacadamiaFruit1095d700cmn/a
MandarinFruit730d400cmNasturtium, Marigold
MarigoldFlower50d25cmTomato, Beans, Capsicum
MarjoramHerb75d25cmCapsicum, Tomato, Beans
MibunaLeafy35d15cmLettuce, Radish
Midyim BerryFruit365d100cmNative plants, Lemon myrtle
MintHerb70d30cmCabbage, Tomato
MizunaLeafy40d20cmCarrot, Lettuce
Mustard GreensBrassica40d25cmBeetroot, Carrot
NasturtiumFlower50d30cmCucumber, Zucchini, Pumpkin
Native RaspberryFruit365d100cmNative plants
Native VioletFlower90d20cmNative plants, Ferns
OkraFruiting75d40cmBasil, Capsicum
Orange TreeFruit730d400cmComfrey
OreganoHerb90d30cmCapsicum, Tomato
Oyster MushroomMushroom21d0cmn/a
ParsleyHerb80d20cmTomato, Carrot
PassionfruitFruit400d200cmn/a
Pea ShootsMicro12d1cmn/a
PeanutsFruiting140d30cmCorn, Cucumber, Sunflower
PepinoFruit120d60cmTomato, Capsicum
PomeloFruit730d500cmComfrey
PopcornFruiting120d30cmBeans, Pumpkin, Lettuce
PotatoRoot90d30cmBeans, Nasturtium, Marigold
PumpkinFruiting120d150cmCorn, Beans, Nasturtium
QuandongFruit1460d500cmNative plants, Host tree (semi-parasitic)
RadishRoot30d5cmLettuce, Carrot
Radish SproutsMicro8d1cmn/a
RiberryFruit730d400cmNative plants, Finger lime, Lemon myrtle
RocketLeafy40d15cmLettuce, Carrot
RockmelonFruiting85d100cmCorn, Nasturtium
RosemaryHerb180d60cmSage, Carrot
SageHerb75d50cmRosemary, Brassicas, Carrot
Scarlet Runner BeanFruiting70d20cmCorn, Lettuce, Radish
Sea CeleryHerb90d30cmPigface, Samphire
ShiitakeMushroom60d0cmn/a
Shiso (Perilla)Herb50d30cmEggplant, Tomato
SilverbeetLeafy60d30cmBeans, Onion, Lettuce
SorrelLeafy60d30cmStrawberry, Lettuce
SpinachLeafy55d20cmStrawberry, Pea
Spring OnionRoot60d10cmCarrot, Lettuce, Tomato
SquashFruiting65d80cmCorn, Beans, Nasturtium
SteviaHerb90d30cmHerbs
Summer SavoryHerb60d20cmBeans, Onion
SunflowerFlower80d50cmCucumber, Corn, Tomato
Sunflower MicrogreensMicro10d1cmn/a
Sweet CornFruiting90d30cmBeans, Pumpkin, Zucchini
Sweet PotatoRoot150d50cmBeans, Corn, Marigold
TamarilloFruit540d300cmn/a
TangeloFruit730d400cmComfrey
TaroRoot270d60cmn/a
TarragonHerb75d40cmMost vegetables
TatsoiLeafy45d20cmCarrot, Onion
Thai BasilHerb60d25cmTomato, Capsicum, Eggplant
ThymeHerb120d30cmCabbage, Strawberry
TomatilloFruiting85d60cmBasil, Marigold, Coriander
TomatoFruiting85d60cmBasil, Carrot, Marigold
TurmericRoot270d30cmGinger
Vietnamese CorianderHerb40d30cmChilli, Eggplant
Vietnamese MintHerb60d30cmn/a
Warrigal GreensLeafy60d60cmn/a
WatercressLeafy40d15cmMint, Lettuce
WatermelonFruiting90d150cmCorn, Nasturtium
White SapoteFruit1095d600cmn/a
YarrowFlower90d40cmBrassicas, Tomato, Herbs
ZinniaFlower60d25cmTomato, Beans, Cucumber
ZucchiniFruiting60d80cmNasturtium, Corn, Beans

Print the September calendar

One-page A4 landscape PDF with every September crop for Perth & WA.

Download PDF →

Frequently Asked Questions

What vegetables can I plant in September in Perth?

September in Perth is spring, so focus on crops suited to Mediterranean conditions at this time of year. Check the full planting list above for every vegetable, herb, and fruit you can sow or transplant this month, with spacing and harvest timing included.

When should I start planting spring crops in Perth?

September is a great time to get spring crops in the ground in Perth. Warm-season seedlings like tomato, capsicum, chilli, eggplant, and zucchini can go in once the risk of frost has passed. Check your last frost date and soil temperature before planting heat-lovers.

How often should I water my vegetable garden in September in Perth?

Watering frequency depends on your soil type and weather. In September in Perth, check the soil moisture by pushing your finger 5 centimetres into the soil. If it feels dry, water deeply. Mulch reduces watering needs significantly. Most vegetable gardens need deep watering two to three times per week rather than light daily sprinkles.

What soil improvements help Perth gardens in September?

Perth's sandy soils drain fast and hold few nutrients. Add compost, aged manure, and worm castings regularly to build organic matter. Bentonite clay mixed into sandy soil improves water retention. Use wetting agents if your soil becomes hydrophobic. Raised beds with imported soil mix give the best results for vegetables.

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The free app shows what to sow in Perth & WA this week and keeps track of what you have planted. Open the app.