Apex Grow is a Melbourne based hydroponic store supplying grow lights, nutrients, growing media, tents, and climate control equipment to indoor growers across Melbourne and Australia wide. Our head office is in Melbourne's CBD and we ship every order with tracked delivery, with most Melbourne and Victoria metro orders arriving within 1 to 3 business days.
This page covers what Melbourne growers specifically need to know. The local conditions that affect indoor growing in Victoria, the products that suit Melbourne's climate, and why local stock matters when something needs to be replaced mid grow.
Growing indoors in Melbourne: what the climate means for your setup
Melbourne's climate creates specific challenges for indoor growers that growers in warmer states don't face to the same degree. Winter temperatures in Melbourne regularly drop below 10 degrees Celsius overnight, which affects grow tent temperature management significantly. During winter, HPS grow lights remain a reasonable choice for Melbourne growers specifically because the heat they produce offsets heating costs. A consideration that applies far less in Brisbane or Perth. If you're running LED grow lights, budget for a grow room heater during winter months to keep your tent temperature stable and VPD in range.
Melbourne summers bring the opposite challenge. Heatwaves with sustained temperatures above 38 degrees are common, and a grow tent in a non air conditioned room during a Melbourne summer can push reservoir temperatures above 25 degrees and canopy temperatures well beyond safe ranges. For Melbourne summer grows, an efficient inline fan with a proper speed controller, a dehumidifier (which produces less waste heat than air conditioning), and a high efficiency LED that runs cooler than HPS are all worth prioritising.
Melbourne tap water varies by suburb but generally runs in the EC range of 0.1 to 0.4, which is on the lower end compared to Adelaide or Perth. This is actually good news for hydroponic growing. Low baseline EC gives you more control over your nutrient concentration without mineral interference. Check your specific suburb's water report from Melbourne Water if you want a precise baseline EC before mixing nutrients.
Find your part of Melbourne
Melbourne is a big city, and the conditions that shape an indoor grow setup vary meaningfully from one side of town to the other. If your suburb sits within one of these regions, the dedicated page covers the specific climate, housing stock, and product considerations for that part of the city in more detail: North Melbourne covering Reservoir, Thomastown, Preston, and Epping, South Melbourne and Bayside covering St Kilda, Brighton, and Frankston, East Melbourne covering Box Hill, Doncaster, and Ringwood, and West Melbourne covering Footscray, Point Cook, and Werribee.
Why local stock matters for Melbourne growers
Mid grow equipment failures are the most expensive events in indoor growing. A pump failure, a broken pH pen, or a blown ballast during the third week of flowering can cost you an entire crop if the replacement takes a week to arrive from overseas. Ordering from a Melbourne based hydroponic store means tracked next day delivery is a realistic outcome for most metro postcodes, not a premium option. Apex Grow holds stock in Melbourne and ships daily, so when something breaks at the worst possible moment, you are not waiting on international freight.
What Melbourne growers are running
Based on what we ship most to Melbourne and Victorian postcodes, the most common indoor hydroponic setup in Melbourne right now is a 120x90cm or 120x120cm grow tent with a full spectrum LED grow light in the 200 to 350W range, an AutoPot gravity fed system or a single DWC bucket, a coco and perlite growing medium, and an inline fan with a carbon filter for odour control. The SANlight EVO and Medic SS420+ are the most commonly ordered LED fixtures by Melbourne growers. Both run cooler than HPS, which is relevant during Melbourne's summer months.
In winter, we see more Melbourne orders for grow room heaters and thermostat controllers than from any other state, which tracks with the climate. If you are setting up a grow in Melbourne heading into the cooler months, a dedicated thermostat controller paired with a small oil heater or heat mat is worth including from day one rather than retrofitting mid grow when temperatures drop.
Common setups for Melbourne apartment growers
Apartment growing in Melbourne is common, and the specific constraints of apartment spaces; limited floor space, shared walls, odour management, and power point access will shape product choices significantly. A HOMEbox Ambient Q120+ or HOMEbox Ambient R120 fits a standard spare bedroom or walk in wardrobe footprint. Odour control is a must in an apartment context. A correctly sized carbon filter paired with an inline fan eliminates odour reliably when sealed and maintained properly. For Melbourne apartment growers running a single tent, the AutoPot self watering system is the most practical choice since it does not require electricity at the growing tray and can be left unattended for several days without issue.
Hydroponic supplies available from Melbourne
The full range we ship from Melbourne covers full spectrum LED grow lights and HPS lamps, hydroponics nutrients from Australian and international brands, HOMEbox grow tents, hydro pots and hydroponic systems, pH and EC meters, coco coir, perlite, and clay growing media, and ventilation and climate control equipment. Everything is held in Melbourne stock and ships the same or next business day on orders placed before 12pm.
Contact Apex Grow Melbourne
We are based at Level 3, 329/98-100 Elizabeth Street, Melbourne VIC 3000. Phone support is available Monday to Friday 9am to 5pm and Saturday 10am to 1pm on 0490 148 779. Email us anytime at hello@apexgrow.com.au for a quick response. We reply to most emails the same business day.
Frequently Asked Questions
Do you ship hydroponics to Melbourne suburbs?
Yes. We ship to all Melbourne metro and Victorian regional postcodes with tracked delivery. Most Melbourne CBD and metro orders arrive within 1 to 3 business days. Regional Victoria typically arrives within 2 to 5 business days.
Is there a hydroponic store near me in Melbourne?
Apex Grow's head office is in Melbourne's CBD at Elizabeth Street. We are primarily an online store shipping Australia wide, but Melbourne based customers get the fastest delivery times given we ship from Melbourne stock.
What hydroponic nutrients work best in Melbourne's tap water?
Melbourne tap water generally has low baseline EC (0.1 to 0.4 depending on suburb), which is well suited to hydroponic growing. Any of the professional nutrient systems we stock will perform well. Just measure your tap water EC before mixing nutrients and subtract it from your target to get the correct dose. Melbourne Water publishes suburb specific water quality reports if you want a precise baseline.
Do I need a heater for my grow tent in Melbourne winter?
For LED lit tents, yes; particularly from May through August when overnight temperatures regularly drop below 10 degrees. A grow room thermostat controller paired with a small heater is the cleanest solution. Growers running HPS lights may find the heat output covers most of their heating requirement without additional equipment, which is one reason HPS remains popular with Melbourne growers specifically during winter.
How do I manage my grow tent during a Melbourne heatwave?
An efficient inline fan pulling air from the coolest available source (often a split system in an adjacent room), a high efficiency LED that adds less heat than HPS, and a reservoir chiller or ice bottles in the nutrient reservoir are the main tools. During sustained heatwaves above 38 degrees, it may not be possible to keep reservoir temperature below 25 degrees without active cooling. Plan your grow timing to avoid the peak of summer if possible.