Not sure what to plant in your AeroGarden? I’ve tested dozens of plants in mine and learned what actually works well.
The best plants to grow in an AeroGarden are determined by their size, rate of growth, and hydroponic suitability. Top performers for flowers, vegetables, greens, and herbs are shared in this guide.
You will find which plants yield rapid harvests, which remain compact, and how to steer clear of typical blunders.
To help you maintain fresh food throughout the year, I’ll go over light requirements, growth rates, and harvest frequency.
Together, we can plant plants that truly flourish in your AeroGarden.
What Makes a Plant Ideal for AeroGarden Growth
Understanding which characteristics make plants successful in AeroGarden systems helps you choose varieties that produce abundant harvests consistently.
Fast Germination and Growth Rate
Successful AeroGarden plants germinate within 7 to 14 days and reach harvest size in 3 to 6 weeks. Slow-growing plants reduce productivity by tying up pod space.
Compact Size and Controlled Root Systems
Dwarf and mini varieties fit best in limited pod space. Look for plants with moderate root development that won’t clog the water reservoir.
Adaptability to Hydroponic Nutrients
The best plants absorb nutrients efficiently from water solutions. Most herbs, leafy greens, and compact vegetables thrive on a standard nutrient solution.
Continuous or Repeat Harvest Potential
Plants that you can harvest multiple times give the best value. Focus on herbs that regrow after cutting and greens you can pick leaf by leaf.
Best Herbs to Grow in AeroGarden
Herbs are the top performers in AeroGarden systems, offering rapid growth, continuous harvests, and intense flavors for cooking.
Basil – Fast-Growing and High-Yielding
Basil sprouts in 5 to 7 days and reaches usable size in 3 to 4 weeks. Harvest continuously by pinching top leaves to encourage bushier growth. Genovese and Italian Large Leaf varieties work best.
Mint – Great Aroma and Continuous Growth
Mint grows aggressively and fills space quickly with fresh aroma. Harvest leaves as needed for tea, cocktails, or cooking. Both spearmint and peppermint perform well but watch that mint doesn’t overtake neighbors.
Parsley – Compact and Easy for Beginners
Parsley stays compact and is forgiving for beginners. Seeds germinate in 10 to 14 days. Harvest outer leaves first, leaving the center to keep growing. Perfect for first-time users.
Cilantro – Quick to Sprout, Perfect for Cooking
Cilantro germinates in 7 days and grows fast. Harvest leaves before the plant flowers. Start new plants every 4 weeks for a continuous supply.
Thyme and Oregano – Long-Lasting Flavor Plants
These Mediterranean herbs grow more slowly but last longer, producing for many months. Trim stems regularly to encourage branching. The concentrated flavor goes a long way in cooking.
Best Leafy Greens for AeroGarden
Leafy greens grow exceptionally well in AeroGarden systems, providing fresh salad ingredients and cooking greens with minimal effort.
Lettuce Varieties – Quick Harvests Every Few Weeks
Lettuce reaches harvest size in 3 to 4 weeks. Pick outer leaves and let plants keep producing. Buttercrunch, Red Sails, and Romaine perform well. Leaf lettuce works better than head lettuce in limited space.
Spinach – Nutrient-Rich and Fast-Growing
Baby spinach is ready in 3 weeks, mature leaves in 4 to 5 weeks. Harvest outer leaves first while the center keeps producing.
Spinach tastes sweeter than store-bought and grows best in cooler conditions.
Arugula – Peppery Flavor and Fast Germination
Arugula sprouts in 3 to 5 days and reaches harvest size in 3 weeks. Pick leaves at 2 to 3 inches long for the best flavor. Harvest regularly for continuous production.
Kale – Thrives in Controlled Hydroponic Conditions
Dwarf kale varieties stay compact. Start harvesting baby leaves in 4 weeks. Remove lower leaves as they mature while the top keeps producing new growth.
Best Vegetables to Grow in AeroGarden
Select vegetables that stay compact and produce continuously for the best results in limited AeroGarden space.
Cherry Tomatoes – High Yield and Long Harvest Season
Cherry tomatoes like Red Robin and Tiny Tim stay compact and produce abundant fruit. Use stakes for support. Expect first tomatoes in 8 to 10 weeks with months of continued production.
Peppers – Compact Growth with Vibrant Colors
Small pepper varieties stay compact and produce colorful fruit. Both sweet and hot peppers work well. First harvest takes 10 to 12 weeks but production continues afterward.
Dwarf Beans – Fun Option for Small AeroGarden Models
Dwarf bean varieties produce continuously over several weeks. Harvest when young and tender. Keep picking to encourage more production.
Best Flowers to Grow in AeroGarden
Growing flowers in an AeroGarden adds color and beauty to your indoor space while many varieties offer pleasant fragrances.
Petunias – Bright Blooms and Easy Maintenance
Petunias produce abundant, colorful blooms in hydroponic systems. They flower continuously with proper light. Compact varieties work best.
Deadhead spent flowers to encourage more blooms. Petunias tolerate the AeroGarden environment well. They add cheerful color to kitchens or living spaces.
Lavender – Aromatic and Decorative
Lavender grows successfully in an AeroGarden, though it takes longer than herbs. The aromatic flowers and foliage smell wonderful.
Dwarf lavender varieties stay compact enough for most models. Harvest flower stems for drying or fresh use. The plant produces multiple flushes of blooms.
Snapdragons – Compact, Colorful Choice
Snapdragons provide vertical interest and bright colors. Dwarf varieties fit the AeroGarden height limits. They bloom for extended periods.
These flowers prefer cooler temperatures but adapt to indoor conditions. Pinch back growing tips to encourage bushier growth and more flower spikes.
Best Specialty Plants for AeroGarden
Try these distinct options for something different from standard herbs and greens in your indoor garden.
Strawberries – Sweet Fruit in a Controlled Setup
Alpine strawberries and day-neutral types work best in the AeroGarden. They produce small, intensely flavored berries.
The first fruit appears about 12 weeks after planting. Hand pollinate flowers with a small brush for better fruit set.
Microgreens – Quickest Crop Cycle and Nutrient-Dense
Microgreens are ready to cut in 1 to 2 weeks, making them the fastest AeroGarden crop. Try radish, broccoli, or sunflower varieties. Harvest when the first true leaves appear, then start fresh batches.
Dwarf Tomatoes – Compact and Perfect for Continuous Harvest
Micro dwarf varieties like Micro Tom and Red Robin stay extremely compact. They produce regular harvests without taking over the system. Support stems as fruit develops for best results.
Choosing Plants for AeroGarden: Yield, Growth Rate & Hydroponic Suitability
Compare popular AeroGarden plants to select varieties that match your goals for harvest frequency, growth speed, and space requirements.
| Plant Type | Growth Rate | Days to First Harvest | Yield Level | Hydroponic Suitability | Space Requirements |
| Basil | Very Fast | 21-28 | High | Excellent | Medium |
| Lettuce | Fast | 21-30 | Medium-High | Excellent | Medium |
| Cherry Tomatoes | Moderate | 60-70 | High | Good | Large |
| Mint | Very Fast | 21-28 | High | Excellent | Medium-Large |
| Spinach | Fast | 28-35 | Medium | Excellent | Medium |
| Parsley | Moderate | 30-40 | Medium | Excellent | Small-Medium |
| Arugula | Very Fast | 21-28 | Medium | Excellent | Small |
| Peppers | Slow | 70-90 | Medium | Good | Medium-Large |
| Cilantro | Fast | 21-30 | Medium | Excellent | Small-Medium |
| Kale | Moderate | 30-40 | Medium | Excellent | Medium |
| Strawberries | Slow | 80-100 | Low-Medium | Fair | Medium |
| Microgreens | Very Fast | 7-14 | Low | Excellent | Small |
Tips for Maximizing AeroGarden Yields
- Set lights on a 16-hour daily cycle for most plants. Adjust height as plants grow to maintain proper distance. Too close causes burning, too far causes stretching.
- Follow the nutrient schedule recommended for your system. Add nutrients every 2 weeks or when the indicator prompts. Don’t skip feedings or plants will show deficiency symptoms.
- Use the correct amount of nutrients. Too much causes salt buildup and root damage. Too little stunts growth and reduces yields.
- Prune herbs and greens regularly to encourage bushier growth. Remove the top set of leaves on herbs to promote branching. This increases the overall harvest.
- Trim away dead or yellowing leaves promptly. They rob energy from new growth and can harbor pests or disease.
- Clean the water reservoir every 4 to 6 weeks. Empty completely, scrub with mild soap, and rinse thoroughly. This prevents algae buildup and nutrient imbalances.
Common Mistakes to Avoid
Learning from common AeroGarden errors helps you maintain healthy plants and maximize your harvests throughout the year.
Overcrowding Pods with Large Plants
Too many large plants compete for light, nutrients, and space. Match plant size to available space and leave pods empty when growing tomatoes or peppers.
Ignoring Nutrient Balance
Skipping nutrients starves plants. Too many burned roots. Follow the feeding schedule exactly using the measuring cap provided.
Inconsistent Water Level Checks
Low water levels stress plants and damage the pump. Check every few days and top off with plain water between nutrient additions.
Final Thoughts
In my AeroGarden, I’ve grown everything from strawberries to basil. For beginners, herbs and leafy greens are the best plants to grow in an AeroGarden, but once you feel more at ease, don’t be scared to try tomatoes or peppers.
Start with favorites that grow quickly, like lettuce and basil. Confidence is boosted by success. Next, try out different seed mixes and uncommon cultivars.
What do you intend to cultivate initially? In the comments section below, describe your AeroGarden configuration.
Frequently Asked Questions
What is the easiest thing to grow in an AeroGarden?
Lettuce and basil are the easiest for beginners. They germinate quickly, grow fast, and tolerate minor care mistakes. Both produce abundantly with minimal attention.
How long do AeroGarden plants last?
Herbs and greens typically produce for 3 to 6 months with proper care. Tomatoes and peppers can produce for 6 to 9 months. Replace plants when productivity drops significantly.
Can you grow regular seeds in an AeroGarden?
Yes, you can use regular seeds with grow sponges or make DIY pods. Not all seeds work well hydroponically. Stick with herbs, greens, and compact vegetables for best results.
How often should I clean my AeroGarden?
Clean the reservoir every 4 to 6 weeks during active growing. Do a complete system cleaning between crops. Regular maintenance prevents algae and keeps the pump working properly.
Why are my AeroGarden plants growing slowly?
Slow growth usually means insufficient light, incorrect nutrients, or wrong water levels. Check that lights run 16 hours daily, nutrients are fresh and properly dosed, and water covers the pump intake.
