Online hydroponics supply store

Home growers, hobby gardeners, schools and community gardens, and very small commercial growers who want easy reordering.

Profit on the mark-up between wholesale and retail prices. Repeat sales of nutrients and consumables build steady income, and starter kits bring in new customers.

• Basic knowledge of how hydroponic systems work
• Online selling and customer service
• Stock and order tracking

• Public liability and product liability insurance, check what your insurer needs for electrical and nutrient products
• Electrical items such as lights and pumps must meet Australian safety and compliance requirements, check with your state's electrical safety regulator and your supplier
• Some products may be restricted for shipping (for example, certain liquids or concentrated chemicals), check with your courier and supplier
• Check state and territory laws and online marketplace rules on how you can advertise and describe equipment, and be clear it is for lawful growing
• GST registration is needed once turnover reaches the threshold, and holding unsold stock ties up cash

Startup costs are typically around $3,000 to $15,000, depending on your range, opening stock and website setup. These are estimates, and unsold stock can tie up cash, so start with a focused range.

Monthly revenue is typically around $2,000 to $10,000, depending on your product range, pricing and how well you reach home growers. This is an estimate only. Many shops start at around 10 hours a week.

Check insurance needs for electrical and nutrient products, and that lights and pumps meet Australian safety requirements. Also check courier limits on liquids or chemicals, state laws and marketplace rules on advertising equipment, and GST registration.