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Growing basil and parsley is one of the most rewarding gardening projects you can start.
You can grow basil and parsley right on your windowsill, in a garden bed, or in containers on a balcony, and both herbs thrive with just a little bit of care.
If you’ve ever wondered how to grow basil and parsley successfully, you’re in the right place because this guide breaks down everything from planting seeds to harvesting fresh leaves.
Many beginners ask how to grow basil and parsley together, and the good news is that they make wonderful companion plants with similar sunlight and water needs.
In this post, we’ll cover the best ways to grow basil and parsley, the differences in their care routines, and common mistakes to avoid so you can enjoy a constant supply of these flavorful herbs.
Let’s dig in.
Why Growing Basil and Parsley Is So Simple and Satisfying
Learning how to grow basil and parsley is easier than you might think because these herbs are naturally resilient.
When you grow basil and parsley from seed, you get the freshest possible flavor that store-bought herbs just can’t match.
Both basil and parsley grow quickly, so you’ll see visible progress within just a week or two of planting.
The secret to success is understanding that while basil and parsley have similar needs, they also have a few specific preferences we need to respect.
Once you get the hang of how to grow basil and parsley, you’ll never want to buy dried herbs again.
1. Start With the Right Soil for Basil and Parsley
To grow basil and parsley well, you need soil that drains easily but still holds onto moisture.
A high-quality potting mix with some compost mixed in works perfectly for both herbs.
Basil prefers slightly sandy, well-drained soil, while parsley likes soil that’s rich in organic matter.
When you grow basil and parsley in containers, always use pots with drainage holes at the bottom.
If you’re planting directly in the ground, amend your garden soil with compost before planting to give these herbs the nutrients they crave.
2. Give Them Plenty of Sunlight
The most important factor in how to grow basil and parsley is sunlight, and both herbs love bright conditions.
Basil needs at least six to eight hours of direct sun each day to produce those big, fragrant leaves.
Parsley is a bit more flexible and can handle partial shade, especially in hotter climates.
When you grow basil and parsley indoors, place them on a south-facing windowsill or use a grow light.
If your basil starts to look leggy and stretched, that’s a sign it needs more sunlight immediately.
3. Water Consistently Without Overdoing It
Water is where many people struggle when figuring out how to grow basil and parsley.
Both herbs like consistent moisture, but they absolutely hate sitting in soggy soil.
Check the top inch of soil with your finger, and when it feels dry, it’s time to water.
Basil will droop dramatically when thirsty, but it bounces back quickly after a good drink.
Parsley prefers soil that stays evenly moist, so don’t let it dry out completely between waterings.
A good rule for growing basil and parsley is to water deeply but less frequently rather than giving small amounts every day.
Growing Basil and Parsley From Seeds or Seedlings
When you decide how to grow basil and parsley, you have two main options: start from seeds or buy young plants.
Starting from seeds is more affordable and gives you a wider variety of choices.
Basil seeds germinate quickly, usually within five to ten days, so they’re very rewarding for beginners.
Parsley seeds are slower and can take up to three weeks to sprout, so patience is key.
Many gardeners prefer to grow basil and parsley from seedlings to save time and get an earlier harvest.
1. Planting Seeds the Right Way
To grow basil and parsley from seed, sow them about a quarter-inch deep in moist soil.
Keep the soil warm, around 70°F, to encourage faster germination for both herbs.
For parsley, soaking the seeds in warm water for a few hours before planting can speed up the process.
Thin out the seedlings once they have their second set of true leaves so each plant has room to grow.
When you grow basil and parsley this way, you’ll have dozens of plants for the price of one packet of seeds.
2. Transplanting Seedlings Successfully
If you choose to grow basil and parsley from nursery seedlings, harden them off first.
This means gradually introducing them to outdoor conditions over a week to prevent shock.
Plant them at the same depth they were in their pots, and space them about ten inches apart.
Basil and parsley grow well together in the same container, as long as the pot is at least twelve inches wide.
Water them right after transplanting to settle the soil around the roots.
Ongoing Care Tips for Healthy Basil and Parsley
Once your herbs are established, growing basil and parsley becomes mostly about maintenance.
Fertilize lightly every few weeks with a balanced liquid fertilizer to keep the leaves lush.
Basil loves nitrogen, so a feed that’s higher in that nutrient will boost leaf production.
Parsley benefits from occasional feeding too, but it’s less demanding than basil.
Mulching around outdoor plants helps retain moisture and keeps the roots cool.
1. Pinch and Prune for Bushier Growth
To grow basil and parsley that are full and bushy, you need to prune them regularly.
For basil, pinch off the top set of leaves once the plant has six leaves, and this encourages branching.
Always pinch just above a pair of leaves so two new stems grow from that spot.
With parsley, cut the outer stalks at the base, leaving the inner leaves to keep growing.
Never strip the plant completely, because you’ll slow down future growth.
When you grow basil and parsley this way, you’ll get a continuous harvest for months.
2. Watch Out for Pests and Diseases
Even when you grow basil and parsley well, pests can still show up.
Aphids are attracted to tender new growth, so check the undersides of leaves regularly.
Slugs and snails love young parsley, so use organic barriers or hand-pick them at night.
Basil can suffer from downy mildew if the leaves stay wet, so water at the base instead of overhead.
Good air circulation is crucial, so don’t overcrowd your plants when you grow basil and parsley.
Harvesting Basil and Parsley for Maximum Flavor
The best part of learning how to grow basil and parsley is the harvest.
Basil leaves are most flavorful just before the plant flowers, so harvest regularly to delay blooming.
If you see flower buds forming on basil, pinch them off immediately to keep the leaves tasty.
Parsley can be harvested at any time once the plant has at least three segments of leaves.
Cut parsley from the outside of the plant, and it will keep producing from the center.
You can grow basil and parsley together and harvest them throughout the entire growing season.
So, How Do You Grow Basil and Parsley Successfully?
You can grow basil and parsley successfully by providing well-drained soil, plenty of sunlight, and consistent moisture.
Remember that basil needs more sun and warmth, while parsley is a little more forgiving with shade.
Start with quality seeds or healthy seedlings, and don’t forget to prune regularly for the best yields.
With these simple steps, how to grow basil and parsley becomes a fun and delicious adventure.
Whether you’re adding fresh basil to pasta or parsley to soups, nothing beats the taste of homegrown herbs.
So grab your pots, some good soil, and start growing basil and parsley today because your kitchen will thank you.