Tower Garden: Best Plants to Grow

Considering a Tower Garden for your home or garden? You're in for a rewarding experience! Tower Gardens, vertical aeroponic systems, allow you to grow a variety of crops in a small footprint, using up to 90% less water than traditional gardening. But with so many options, you might be wondering, "What should I grow in my Tower Garden?" Let's explore some fantastic choices, from leafy greens to herbs and even fruits.

First, consider the space and light availability. Tower Gardens typically accommodate 20 to 50 plants, depending on the size and variety. They require full sun, so place them in a location that receives at least 6 hours of sunlight daily. Now, let's dive into the exciting world of Tower Garden crops.

Leafy Greens: The Backbone of Your Tower Garden

Leafy greens are the workhorses of vertical gardening. They grow quickly, require minimal space, and provide a steady harvest. Plus, they're packed with nutrients, making them a healthy addition to any meal.

Start with lettuces. They come in various flavors, colors, and textures, from crisp romaine to delicate butterhead. Sow seeds directly into the Tower Garden's rockwool cubes and thin as needed. Harvest leaves once they reach your desired size, promoting further growth.

Spinach and Kale: Nutrient Powerhouses

These hardy greens thrive in Tower Gardens and can withstand cooler temperatures. Spinach grows quickly, ready to harvest in just 30-40 days, while kale takes a bit longer, about 55-75 days. Both are packed with iron, calcium, and vitamins, making them excellent choices for your garden.

Plant spinach and kale seeds in the rockwool cubes, and thin to one plant per cube. Harvest outer leaves as they grow, allowing the plant to continue producing. For a continuous supply, succession plant every two weeks.

Swiss Chard and Collard Greens: Heat-Tolerant Greens

These greens love the heat and grow well in Tower Gardens throughout the summer. Swiss chard is a colorful, nutrient-dense option, while collard greens provide a hearty, slightly sweet flavor. Both can be harvested repeatedly, making them excellent choices for warm-weather gardening.

Plant seeds in the rockwool cubes, and thin to one plant per cube. Harvest outer leaves as they grow, promoting further production. Swiss chard can be harvested for up to six months, while collard greens can produce for up to nine months.

Herbs: Flavorful and Versatile

Herbs are an excellent choice for Tower Gardens, as they grow quickly and require minimal space. Plus, having fresh herbs on hand can transform your cooking. Here are some herbs to consider:

Start with basil. This warm-weather herb thrives in Tower Gardens and grows rapidly. Plant seeds in the rockwool cubes, and thin to one plant per cube. Harvest leaves regularly to encourage bushier growth. Basil is perfect for Italian dishes, pesto, and even cocktails.

Cilantro and Parsley: Cool-Weather Herbs

These herbs prefer cooler temperatures and grow well in Tower Gardens during spring and fall. Cilantro has a short lifespan, so succession plant every two weeks for a continuous harvest. Parsley, on the other hand, can last up to two years and grows well in partial shade.

Plant seeds in the rockwool cubes, and thin to one plant per cube. Harvest leaves as needed, and enjoy their fresh, zesty flavors in your favorite dishes.

Mint and Thyme: Hardy and Fragrant

Mint and thyme are hardy perennials that grow well in Tower Gardens. Mint can be invasive, so consider planting it in a separate, dedicated section or pot. Thyme is a low-growing herb that thrives in well-draining conditions.

Plant seeds or propagate from cuttings in the rockwool cubes. Harvest leaves as needed, and enjoy their fragrant, flavorful additions to your cooking.

Vegetables: A Variety of Options

Tower Gardens can accommodate a surprising variety of vegetables. While some may require more space or time than others, many are well-suited to vertical gardening. Here are a few options to consider:

Start with bell peppers. They grow well in Tower Gardens and can produce a steady harvest of colorful, sweet peppers. Plant seeds in the rockwool cubes, and thin to one plant per cube. Peppers take about 60-90 days to mature, depending on the variety.

Cucumbers and Zucchini: Vining Vegetables

These vining vegetables can grow well in Tower Gardens, given sufficient vertical space. Choose bush varieties for better results, as they require less space and support. Plant seeds in the rockwool cubes, and thin to one plant per cube. Cucumbers and zucchini can be harvested repeatedly, providing a bountiful harvest.

Note that Tower Gardens may not be the best choice for larger, heavier vegetables like watermelons or pumpkins, as their weight and size can overwhelm the structure.

Radishes and Beets: Quick and Nutritious

Radishes and beets are excellent choices for Tower Gardens, as they grow quickly and require minimal space. Radishes can be harvested in as little as 20 days, while beets take about 50-70 days. Both are packed with nutrients and can be enjoyed in various dishes.

Plant seeds directly into the rockwool cubes, and thin as needed. Harvest radishes as they grow, and beets once they reach maturity.

Fruits: A Sweet Surprise

While Tower Gardens may not be the first place you think of for growing fruits, some varieties can thrive in vertical systems. Here's a unique option to consider:

Try growing strawberries in your Tower Garden. Choose a compact, everbearing variety like 'Monterey' or 'Seascape'. Plant runners or seedlings in the rockwool cubes, and thin to one plant per cube. Strawberries can produce fruit within a year and will continue to yield for several years.

Remember, Tower Gardens are a rewarding way to grow a variety of crops in a small footprint. With proper care and planning, you can enjoy fresh, homegrown produce year-round. So, get creative, and have fun experimenting with different crops in your Tower Garden!