What do you think a loofah is, and where does it come from?

Chances are, you probably answered that it is a sea sponge, grown underwater somewhere in the ocean. That is by far the most frequent answer, so you would be in good company. But you would be incorrect. The sea sponge idea likely comes from the loofah's coarse, spongy texture. In fact, loofah (or Luffa, as it is botanically known) is a vine-grown member of the gourd family. Yep, that's right…a loofah is more similar to a cucumber than a piece of coral! Crazy, right?

The finished loofah is formed from the dried fiber of the vegetable itself. Luffa aegyptiaca (called by the common name, loofah, from here on for clarity) was brought to North America by European settlers, who planned to domesticate it. While a few varieties are edible, loofahs were raised mainly for their value as sponges. As synthetic and plastic products took over the market, growing loofah became less common, and misconceptions spread, like the idea that loofahs are pieces of coral or sea sponge. Today, they are a unique but underused vegetable!

Once we discovered this amazing plant, we knew we had to learn to grow our own natural exfoliators here on The Hill. Our whole line is built on an all-natural philosophy, so a homegrown loofah felt like the perfect companion to our goat milk soap and skincare products. We established a loofah garden here on The Hill, and it is growing and thriving today. The greatest challenge is the very long growing season and warm temperatures loofahs require. That is why most natural loofah is grown in tropical climates, where the weather cooperates for many months. To manage the long season, our annual loofah journey begins indoors, in very early spring.

It all starts with loofah seeds! We save the seeds from our harvest each year, so there is always plenty on hand for next year's crop. They are planted into individual pots, watered, and placed under lights that give them the sunlight they need to grow. Then, we wait for the magic to happen! Seven to ten days later, the tiny plants begin to emerge.

As the seedlings become young plants, they live indoors under their lights until the weather is reliably warm, with no chance of frost. But we do not move them straight from the safety of indoors into the ground. Instead, we introduce them to the outdoor climate slowly, a process gardeners call “hardening off.” Over the course of a week or so, the plants spend a little more time outside each day, adjusting to natural light, wind, and outdoor temperatures. By the end of the week, they can handle a full day soaking up the sun. Then we know they are ready to plant!

Once the plants are ready and the garden is dry (sometimes rain delays our plans!), it's time to plant! We start the loofah seeds in compostable pots, so planting is easy. The entire plant and pot go into the ground, and as the pot breaks down, it feeds the plants. Between that, warming spring weather, and lots of TLC, the loofah plants just have to grow! If you have ever grown cucumbers, you know vines become a tangled mess without a trellis. As our vines grow longer and taller, we build a trellis tunnel for them to climb. It keeps everything nice and neat, so the gourds are easy to spot when they form. Plus, it looks pretty cool 😊

By mid-summer, hundreds of tiny loofahs begin to form on the little yellow flowers covering the vines. This is by far the most fun part of their lifecycle! As the gourds grow, they dangle from the trellis like something out of a Dr. Seuss book. By September or October, they are ready to harvest. We let the plants keep growing until frost is in the forecast, which is our signal to pick. A freeze would damage the loofah, so we get them off the vine and into the safety of indoors before it hits. Picking them is fun and easy! Then they are whisked inside to dry.

You might think that after seven months of growth, the gourds are ready to become loofah. But no! Once harvested, they need another three to four months to dry fully. A loofah is made of the dried fibers of the gourd, so it needs plenty of time to reach the finished result. So once again, we wait, hanging the loofahs indoors to dry throughout the winter.

By late winter, typically February or early March, the loofahs are ready for their final step. Now dried, we carefully peel back their layers to reveal the fibers inside. Next, we shake out the seeds and clean off any remaining peel. Some folks bleach their loofah at this stage for a perfectly white final product, but we prefer not to. We love the natural, beige color just as it is. Finally, after nearly a year from start to finish, we have natural loofah!

Caring for a natural loofah is simple. Rinse it well and squeeze out the extra water after each shower, then hang it somewhere with good airflow so it dries fully between uses. A loofah that dries out completely lasts much longer than one that stays damp. When it starts to look tired or lose its spring, compost it and start fresh. One of our favorite things about a plant-grown sponge is that it can go right back to the earth when you are done with it.

Pair your loofah with a rich, creamy bar of goat milk soap for gentle exfoliation and a luxurious lather. For an everyday exfoliating boost, our exfoliating soap bag turns any bar, even small soap ends, into a soft, scrubby shower companion that builds a richer lather.

As you can see, raising natural loofah is not for the faint of heart! It is a long process that asks mostly for patience, with plenty of waiting, watering, and weeding between the fun parts. But it is a process we enjoy, and we think the work is worth it. We love our natural loofah on its own, and we love it even more paired with our goat milk soap: gentle exfoliation plus creamy, luxurious lather. Growing it right here on The Hill makes the whole thing just a little more special 😊

Ready to bring a little of The Hill into your shower? Browse our goat milk soap collection and find the bar that turns your routine into a small daily ritual. Every bar is handcrafted with fresh goat milk from our own herd, nourishing plant oils and butters, pure essential oils, and nothing synthetic. That is the Madd House Hill way: real ingredients, real care, from nature.

Until next time,

Madd House Hill

PS: Loofah also make great kitchen sink sponges!