Ideas to Create a Functional Greenhouse Interior

Setting up a greenhouse opens up new possibilities for growing plants all year round. This guide helps you plan and set up a greenhouse that fits your needs.

We cover everything from deciding how to use your space to avoiding common mistakes.

Learn about layouts, growing methods, watering systems, and storage solutions.

Discover how to create a comfortable place to relax among your plants and maximize space in small greenhouses.

With these tips, you can create a successful growing environment that works for you every season.

Decide How You’ll Use Your Greenhouse

Before buying a greenhouse, think about how you plan to use it. You can grow fresh vegetables year-round, giving you access to homegrown tomatoes even in winter.

Many people use greenhouses to grow fruit trees in pots or plant colorful flowers that need extra warmth.

If you have tropical plants, a greenhouse keeps them safe during cold months.

Some people create a small sitting area inside their greenhouse, making it a calm spot to relax among plants.

Many greenhouse owners find that mixing these uses works best – growing food in one section while keeping special plants in another area.

Your main goal will help you pick the right size and type.

Basics of Greenhouse Layout

Plan for Sunlight and Shade

Position tall plants on the north side so they don’t block light from smaller ones. South-facing areas get the most sun – perfect for light-loving plants.

Create shade spots using cloth covers for plants that need less direct light. Remember that the winter sun comes at a lower angle than the summer sun.

Leave Room for Movement and Airflow

Make paths at least 2 feet wide to move freely with tools and watering cans.

Don’t crowd your plants – they need space between them for good airflow. Poor air movement leads to plant diseases.

Keep doorways and fan areas clear of shelves and plants.

Zone your greenhouse

Group plants with similar needs together. Put heat-loving plants near heaters or in the warmest spots.

Keep moisture-loving plants close to water sources.

Create different height levels with shelving—remember that heat rises to the top while cool air stays low.

Use thermometers in various areas to track temperature zones.

In-Ground vs. Container Growing

Pros and Cons of Each

In-Ground Growing:

Pros: Plants develop stronger root systems; less watering is needed; better for large plants; lower maintenance once established; more stable soil temperature.
Cons: Limited mobility, difficulty changing layout, possible soil disease issues, a permanent commitment to location, and difficulty controlling soil quality.

Container Growing:

Pros: Movable plants; easier to control soil mix; can grow more varieties; simple to replace sick plants; adjustable height for easier access.
Cons: It requires more frequent watering, has limited root space, has a higher pot cost, and the soil dries out faster. It also needs more feeding.

When to Choose One Over the Other

Use in-ground beds for long-term plants that need space, like tomatoes and cucumbers. Choose containers for plants you move seasonally, like herbs or flowers.

In-ground beds work better in large greenhouses, while containers are ideal for small spaces where you want flexibility to change things around.

Hybrid Growing Tips

Some of the hybrid growing tips are given here:

Use raised beds for the benefits of in-ground growing with better drainage
Place containers on the edges and permanent plants in the center
Grow climbing plants in-ground but short-lived crops in containers
Use containers for plants that need special soil conditions
Try fabric pots for a middle option between traditional pots and in-ground planting
Rotate container plants regularly to give all equal sun exposure

Watering System Options

Choose the right watering method based on your plants’ needs and how often you visit your greenhouse.

Manual Watering Tips

Water in the morning so plants dry before evening. Use a watering can with a narrow spout for containers and a rose attachment for seedlings.

Check the soil moisture with your finger before watering – only water when the top inch feels dry. Collect rainwater in barrels for better plant health.

Setting Up Drip Irrigation

Connect tubes to a water source and run them to each plant. Use timers to water automatically each day.

Add pressure regulators to keep water flow steady—place drippers directly at plant bases, not on leaves. Start with a simple kit and expand as needed.

Using Misting Systems Safely

Install misters high up, pointing down toward the plants. Set short misting times—just 1-2 minutes several times daily.

Keep electrical parts well away from water spray. Clean nozzles monthly to stop clogging. Use misters mainly for tropical plants and seedlings that need high humidity.

Seed Starting Station

Shelving and Trays

Use strong shelves that can hold the weight of wet soil and plants. Multi-level wire shelving works well as it allows light to reach all levels.

Pick trays with drainage holes and matching water-catch trays underneath. The clear plastic dome covers help seeds sprout faster.

Label each tray with plant names and planting dates. Flat surfaces should be easy to clean to prevent plant diseases.

Artificial vs. Natural Lighting

Natural light works well in spring and summer but may not be enough in winter. Add grow lights 2-4 inches above seedlings for 14-16 hours daily.

LED grow lights use less power and stay cooler than fluorescent options. You can adjust the light height as your plants grow.

A mix of both light types gives the best results—natural sun plus artificial light on cloudy days or winter months.

Moisture and Humidity Tips

Keep soil damp but not soggy for most seeds. Use a spray bottle for gentle watering that won’t wash away seeds.

Plastic dome covers trap moisture during germination—remove them once sprouts appear.

Bottom-water by filling the catch tray and letting the soil absorb water from below.

Use a small fan on a low setting to prevent mold growth. Check moisture levels daily as seed trays dry out quickly.

Storage and Workspace Tips

Storing your tools and equipment smartly can make a lot of difference.

1. Potting Bench Placement

Put your potting bench near the door for easy access when bringing supplies. Choose a spot with good light but not in prime growing space.

Make sure it doesn’t block walkways. When standing, the ideal height is slightly lower than your elbow to prevent back strain.

2. Tool Storage Options

Hang tools on wall hooks to save floor space and keep them dry. Store small items like plant tags and ties in sealed containers.

Old kitchen utensil holders work well for hand tools. A pegboard system lets you arrange tools based on their frequency of use.

3. Keeping Things Clean and Dry

Clean tools after each use to stop rust and plant diseases. Sweep floors weekly to remove soil and plant bits.

Store soil in closed bins to prevent pests. Use raised shelves for bags of growing medium to keep them dry and away from ground moisture.

4. Smart Space Organization

Stack pots by size to save space. Use vertical wall space with hanging organizers.

Place frequently used items at waist level, less common items lower or higher.

Consider fold-down tables that can be tucked away when not in use.

5. Seasonal Storage Solutions

Rotate supplies based on seasonal needs. Store summer-specific items away during winter months.

Use clear bins so you can see what’s inside without opening. Keep emergency supplies like frost cloth easily accessible year-round.

Create a Relaxing Plant Paradise

Different ways that will make your greenhouse look like a paradise.

1. Hammocks, Benches, and Foldable Seating

A small wooden bench against one wall creates a perfect spot to enjoy your plants.

Foldable chairs can be tucked away when you need more working space, and hanging chair hammocks fit well in corners where plants might not get enough light.

2. Lights, Decor, and Flooring Options

Solar-powered string lights create a warm evening glow without adding to your electric bill.

Place stepping stones or gravel for paths that stay dry even when watering. Add mirrors to spread light and make the space feel bigger.

3. Combining Function with Comfort

Position a small side table next to the seating for books or a cup of tea. When not used, create a potting area that converts to a drinks table.

Plants with pleasant scents near seating areas make for a more enjoyable experience.

4. Seasonal Comfort Solutions

Add a small fan for summer cooling that also helps with air circulation for plants. Use a portable heater in winter for comfort during cold days. Seasonal cushions can be changed to match the growing season.

5. Personal Touches That Matter

Add a weather-resistant speaker for music or podcasts while you work or relax. Include a small shelf for gardening books and plant reference guides.

Place a water feature for calming sounds that also benefit humidity-loving plants.

Maximize Space in Small Greenhouses

Make every inch count with smart planning and flexible storage options.

Use Vertical Space (shelves, hanging pots)

Install adjustable shelving on walls from floor to ceiling. Hang lightweight plants from roof supports with strong hooks.

Use wall-mounted pocket planters for herbs and small flowers. Stack plants on tiered plant stand in corners to use often-wasted space.

Rolling Shelves or Stackable Trays

Get shelves on wheels to move plants as needed for light or access. Use baker’s racks, which provide multiple levels in a small footprint.

Stack seed trays vertically when starting plants. Choose nesting containers that can be rearranged as plants grow larger.

Clear Shelving for Light Distribution

Use wire or slotted shelves that let light pass through to lower levels. Place solid shelves on the north walls where they won’t block the sun.

Choose transparent plastic bins for storage to maintain brightness. Arrange the tallest plants behind shorter ones to ensure all receive light.

Common Mistakes to Avoid

Plants need room to grow and air to circulate them. Crowded conditions lead to poor growth and increased disease problems.
Without good airflow, humidity builds up, and mold becomes a problem. Install vents or fans to keep air moving.
Narrow paths and inconvenient tool storage make gardening a chore rather than a pleasure.
Both overwatering and underwatering stress plants. Check soil moisture before watering rather than following a rigid schedule.
Conditions change dramatically between summer and winter. Adjust ventilation, shading, and plant placement throughout the year.

Wrapping Up

Creating a successful greenhouse requires planning but is well worth the effort.

Start with the basics and add features as you learn what works for your plants and climate.

Remember that your greenhouse needs will change with the seasons – what works in summer might need adjustments for winter.

Make your greenhouse a place you want to enjoy by adding comfortable seating and personal touches.

With proper planning for plant spacing, ventilation, watering, and seasonal changes, your greenhouse will become a thriving space for plants and a peaceful retreat for you.

Frequently Asked Questions

What Not to Put in a Greenhouse?

Avoid growing melons, potatoes, corn, cauliflower, onions, and tall plants like sunflowers that take up too much space or attract pests.

How to Decorate the Inside of a Greenhouse?

Add bright-colored shade cloth, install string lights, bring in weather-resistant furniture, use decorative planters, and place colorful stones around pots.