Lychee Seeds

Bring the Tropics Home and Grow Your Own Exotic Lychee Seeds

If you've ever cracked open a fresh lychee — like a truly fresh one, not the canned stuff — you know the experience. That fragrant, floral sweetness. The juicy translucent flesh that practically bursts in your mouth. It's one of those fruits that ruins you for everything else. And here's the thing most people don't realize: you can grow lychee at home. Yeah, even if you don't live in the tropics. If you've been hunting for lychee seeds for planting, SeedOrganica has viable, fresh stock ready to ship right to your door. We're set up for home gardeners, hobby growers, and anyone who gets excited about growing something a little different. Whether you're in a warm zone where lychee can live outdoors year-round or you're planning to grow it as a gorgeous indoor tropical plant, there's something deeply satisfying about nurturing your own lychee tree from a tiny seed. Store-bought lychee is fine and all, but homegrown? That's a whole different level.

Explore Our Lychee Seeds Varieties

Lychee might seem like a one-note fruit if you've only seen it at the grocery store, but there's actually a cool range of varieties out there — and they're not all the same. Our Brewster Lychee is the classic American favorite. It's one of the most widely grown varieties in Florida and has been around since the 1900s. The fruit is medium-sized with a lovely sweet-tart balance and that signature floral aroma lychee is famous for. Brewster trees are vigorous growers and tend to be a little more forgiving with inconsistent conditions, which makes them a solid choice if you're relatively new to growing tropical fruit. It's kind of the "starter lychee" — but don't let that fool you, the fruit quality is excellent.

Our Mauritius Lychee (sometimes called "Kwai Mi") is the one for gardeners who want fruit without waiting forever. It's known for being one of the more reliable producers and handles a wider range of climates a bit better than some other varieties. The fruit is on the smaller side but intensely sweet with a wonderful perfume-like fragrance when ripe. It's also a more compact grower compared to some of the massive lychee varieties, which is a real advantage if you're growing in a container or have limited space. A lot of indoor growers gravitate toward this one for exactly that reason.

Then there's the Emperor Lychee — and yeah, the name fits. This variety produces some of the largest lychee fruit you'll find anywhere. We're talking big, plump, deeply red fruits with thick, sweet flesh and a small seed. The flavor leans heavily sweet with almost a hint of rose water. If you're growing lychee partly for the "wow factor" — showing friends and family what you grew — Emperor is the variety that'll get jaws dropping. The tree itself gets fairly large in the right conditions, so keep that in mind if space is a concern.

And for something a little different, we carry Sweetheart Lychee. This is a heart-shaped variety (not kidding — the fruit actually has a slight heart shape to it) with exceptionally sweet flesh and minimal tartness. It's become a favorite among home growers who want to eat fruit fresh off the tree without any pucker. The trees tend to be moderate growers and do well in both ground planting and large containers.

The point is, there's more to lychee than just "lychee." Each variety brings something a little different to the table — different sizes, different sweetness levels, different growth habits. Grab a couple varieties and see which one vibes best with your garden and your taste buds.

Gardening Insights for Growing Lychee

Okay let's get into it — growing lychee from seed is a long game, and I want to be upfront about that. This isn't like planting tomatoes and picking fruit in a couple months. Lychee trees grown from seed can take several years before they're mature enough to produce fruit, and seedling trees won't always be identical to the parent variety. But here's what a lot of people miss: the journey is genuinely worth it. Lychee trees are beautiful. Like, really beautiful. Glossy, dark green leaves, a graceful shape, and when they do finally bloom and fruit, it's incredibly rewarding. Plus growing a tropical fruit tree from a seed you planted yourself? That's a flex, honestly.

Sunlight first. Lychee wants full sun — at least 6 to 8 hours of direct light. Young seedlings are a bit sensitive to harsh, scorching afternoon sun though, so a little filtered light during the hottest part of the day is helpful in the early stages. Once the tree is established and has some size to it, full blast sunshine is perfect. If you're growing indoors, put it near the brightest south-facing window you have, and consider supplementing with a grow light during winter months. These trees aren't shade plants. They need that light.

Soil is a big deal with lychee. They strongly prefer acidic soil — pH in the 5.0 to 5.5 range is ideal. Regular garden soil or generic potting mix usually isn't acidic enough. Use a mix designed for acid-loving plants (azalea or blueberry mixes work great) and consider adding peat moss, pine bark, or sulfur to bring the pH down if needed. Good drainage is non-negotiable. Lychee roots do not tolerate sitting in water. Use a well-draining mix and pots with drainage holes if you're container growing. Water regularly to keep the soil consistently moist but never waterlogged — think "damp sponge," not "puddle."

Humidity is the other piece of the puzzle that trips people up. Lychee is a tropical tree. It wants humidity. If you're in Florida, Hawaii, or coastal Southern California, you're probably fine. If you're growing indoors in a drier climate, mist the leaves regularly or set the pot on a humidity tray. A small humidifier nearby works wonders too. Dry air leads to crispy leaf edges and an unhappy tree. Keep the vibes tropical and your lychee will thank you.

Hardiness-wise, lychee is suited for USDA zones 10–11 outdoors. Mature trees can handle brief dips to around 25–28°F, but young trees are much more cold-sensitive. If you're outside those zones — which is most of the US, let's be honest — grow lychee in a large container that you can bring indoors when temps drop. Plenty of gardeners across the country successfully grow gorgeous lychee trees this way. It just takes a little extra planning.

One last thing — plant your lychee seeds as fresh as possible. Lychee seeds lose viability pretty quickly once they dry out. When you receive your seeds, plant them within a few days for best results. Plant about an inch deep in moist acidic mix, keep warm (around 75–85°F), and be patient. Sprouting usually takes 1 to 4 weeks. That first little green shoot poking through the soil? Chef's kiss.

Frequently Asked Questions