How to Grow Clove from Seeds with Potato & Aloe Vera

I was scrolling through gardening videos late one evening when a short clip stopped me. A video showed a gardener plugging a clove seed into a potato, slathering it in aloe vera gel, and sprouting a leafy green plant in a matter of weeks. My immediate reaction was skepticism.

It looked too easy. Most online gardening shortcuts are nothing but clickbait. But I also know that aloe vera has real benefits, and potato starch can sometimes act as a rooting base. So I decided to buy a pack of fresh clove seeds and try it myself. Here’s what happened when I tested the hack, and the safe method I used to get results.

First: You Can’t Grow the Cloves in Your Spice Jar

Before looking at the planting process, let’s address the biggest misconception out there. You can’t grow a tree from the cloves in your kitchen cabinet. I know the videos show people sticking dried spice cloves into soil and growing trees, but those videos are fake.

The cloves I use for cooking are dried, immature flower buds. They don’t contain seeds. In the spice industry, workers harvest these buds before they ever open or develop. Because they’re picked so early, the flower never matures into a fruit, which means a seed never even forms.

Even if a seed did form, the drying process kills any cellular life inside the bud. They’ll just rot in the pot. To grow a clove tree, you need to find actual, fresh clove seeds.

These seeds are recalcitrant, which is a fancy botanical term that means they can’t tolerate drying out and lose their viability in 48 to 72 hours. You’ve to plant them almost immediately after they’re harvested from the purple fruit. I purchased mine from a specialty tropical plant nursery online, and they arrived packed in moist peat moss. If you want to know more about the tree’s general needs, I wrote a guide on how to grow cloves at home that covers soil types and light requirements.

The Science of Aloe Vera: Why This Part Actually Works

The viral video got one thing right: aloe vera gel is excellent for plants. I’ve used fresh aloe gel for years to root my pothos and monstera cuttings because it contains natural growth hormones, specifically auxins and gibberellins. These compounds tell the plant to start growing roots, where auxins promote cell elongation, and gibberellins stimulate cell division in the embryo.

Aloe also contains salicylic acid, which is a natural defense trigger. It helps protect the seed from soil-borne pathogens by activating systemic acquired resistance. When you coat a fresh clove seed in aloe gel, you’re giving it a protective shield.

The gel keeps the seed moist while preventing damping-off fungus from attacking the delicate root. It’s an easy, organic alternative to synthetic rooting powders. The Royal Horticultural Society notes that organic biostimulants can improve germination rates in delicate tropical seeds.

The Potato Trap: Why a Whole Spud Is a Rot Risk

Now let’s talk about the potato. The theory is that the potato provides constant moisture and starch-based nutrients to the seed. In reality, a potato is a ticking clock of decay.

When you bury a whole potato in warm, damp soil, it rots incredibly fast. The starch turns into a mushy, foul-smelling soup, and this rotting mass attracts fungus gnats, flies, and soil mold. Instead of helping the clove seed, the rot spreads to the seed coat, causing the seed to suffocate and die before it even has a chance to sprout.

I learned this the hard way when I buried my first batch in a whole potato. Two weeks later, I dug it up to check, and it was a moldy mess that smelled like garbage. It was a complete waste of a fresh seed, and it reminded me of the time I tried propagating random stems in potatoes, which I wrote about in my post on vegetables to grow from kitchen scraps. Sometimes the simple, traditional methods are best. If you actually want to grow potatoes, you’re much better off checking out my guides on how to double your potato harvest for free or learning how to build a potato tower.

My Failed Trials: What Rotten Potatoes Actually Do to Soil

When I dug up that first moldy potato, the soil around it was ruined. The rotting spud had turned the potting soil sour and anaerobic, meaning there’s no oxygen left for the roots. The soil smelled like rotten eggs, which is a clear sign of sulfur-producing bacteria that thrive in wet, oxygen-poor pockets of soil.

I also noticed a sudden outbreak of fungus gnats in my grow room. Fungus gnats lay their eggs in decaying organic matter, and their tiny larvae feed on organic decay, but they’ll also eat the delicate root hairs of your seedlings. If you bury a whole potato in a container, you’re essentially creating a breeding ground for these pests.

The white mold that covered the potato quickly spread to the seedling’s taproot. The clove embryo stood no chance, and it turned black and soft within days. If you want your seeds to live, keep them far away from whole potatoes.

How I Safely Combined Aloe and Potato for Clove Seeds

I still wanted to see if I could use the potato’s nutrients without the rot. So I modified the method. Instead of inserting the seed into a whole potato, I used a tiny, paper-thin slice of potato skin. This gave the seed a small boost of starch without creating a massive pocket of rot.

The main growing medium remained a clean, sterile seed-starting mix. I mixed two parts sphagnum peat moss with one part perlite and one part coarse river sand. This mix drains incredibly fast, which is critical. Here’s what you’ll need for this project.

Here’s the step-by-step process I used to plant them.

1. Clean the seeds. Rinse the fresh clove seeds in lukewarm water to remove any sticky fruit pulp.
2. Cut the aloe. Slice open a fresh aloe vera leaf and scoop out a teaspoon of the clear gel.
3. Coat the seed. Roll the clove seed in the gel until it’s completely covered in a thick layer.
4. Prep the potato. Cut a tiny, paper-thin slice of potato skin, about the size of a dime.
5. Set up the pot. Fill a small nursery pot with damp seed-starting mix.
6. Plant. Place the potato slice on the soil, set the coated clove seed on top, and cover with 1/2 inch (1.2 cm) of soil.
7. Cover. Place a clear plastic bag over the pot to lock in the moisture.

Method Comparison: Soil, Aloe, and the Potato-Aloe Hack

To see if my modified potato-aloe method was actually better, I ran a small test. I planted three separate pots: one with standard soil, one with aloe-primed seeds, and one with my modified potato-aloe method. Here’s how they compared.

Propagation Method	Germination Rate	Root Development	Rot Risk
Standard Soil	40 percent	Slow and thin	Low
Aloe Vera Gel Only	75 percent	Fast and bushy	Low
Modified Potato-Aloe	80 percent	Deep and thick	Low to Medium
Whole Potato Hack	0 percent	None (rotted)	High

This table shows that while the aloe vera gel does most of the heavy lifting, the tiny starch boost from the potato skin slice did help the roots grow slightly thicker. However, the risk of rot is always present when using potato material. If you’re a beginner, I recommend sticking to the aloe-only method because it’s much safer.

Keeping the Delicate Clove Seedlings Alive

Clove trees are native to tropical islands and need constant warmth and high humidity. Keep the pot in a room that stays between 75F and 90F (24C to 32C). If the temperature drops below 60F (15C), the seed will go dormant or rot (trust me on this one).

I put my pots on a seedling heat mat to keep the soil warm and kept the plastic cover on the pot until the seedling sprouted. This creates a humid mini-greenhouse. Check the soil every three days; it should feel damp like a wrung-out sponge, never soggy.

If you see mold growing on the soil surface, spray it with a little diluted chamomile tea or take the cover off for an hour. Germination is slow, and it takes about five to six weeks to see the first green shoot. Be patient. If you enjoy the challenge of raising spices indoors, you can also read my guide on how to grow black pepper from seeds for a similar project.

Troubleshooting Sprout Failures

If you reach the six-week mark and don’t see green, don’t panic. Gently brush away the top layer of soil with a small paintbrush to inspect the seed. If the seed is green and firm, it’s still alive, so just cover it back up and make sure the soil temperature is warm enough.

If the seed feels soft or turns mushy when pressed, it has rotted, which is usually caused by overwatering or using a potato slice that was too thick. Another common issue is yellowing leaves on new sprouts, which happens when the seedling gets too much direct sunlight. Move the pot further back from the window or use a sheer curtain to filter the light.

If you see white mold forming on the stem, increase the fresh air circulation by leaving the humidity cover off for a few hours each morning.

The Long Road to Homegrown Cloves

Once the seedling sprouts, the real challenge begins because clove trees are slow growers. In the first year, your plant might only grow 6 inches (15 cm) tall. Keep it in a spot with bright, filtered light, since direct afternoon sun will burn the young leaves.

It will take at least five to seven years before the tree produces its first crop of cloves, making it a long-term commitment. But watching that first green shoot rise from the soil makes the effort worth it. The little pot by my kitchen window is now a year old, and it’s finally starting to look like a real tree. Give it a try.

— Anh