Herb Gardening for Beginners: Grow Fresh Flavor Year Round

Most grocery store herbs are a waste of money and flavor. The small plastic clamshells at the produce aisle go bad within a week, cost three or four dollars each, and taste like they are sitting in a warehouse more than growing in soil.

A windowsill pot or a six-foot garden bed solves all of that. Fresh herbs cost almost nothing to grow, taste like nothing from a store, and keep producing all season long once you know the basics.

This guide covers the most useful kitchen herbs, how to grow them, when to harvest, and how to preserve what you have so you are not starting from scratch every spring. You do not need a big garden. A few containers on a sunny porch or a single raised bed is enough.

Two Types of Kitchen Herbs

Kitchen herbs fall into two groups, and knowing the difference is the easiest way to plan your garden.

Tender annuals grow fast, produce through one season, and die with the first frost. They include basil, cilantro, and parsley. You plant them in spring, harvest through summer, and start new plants the next year. They reward you with heavy, rapid production.

Hardy perennials come back year after year and grow woody stems over time. They include thyme, oregano, rosemary, and chives. You plant them once and harvest from the same plants for years. They are slower to get going in spring but become more reliable as they mature.

If you are just starting, plant a mix. Perennials give you something that lasts. Annuals give you quick wins and lots of harvest to work with.

The Best Herbs for Beginners

Not all herbs are equally useful in a kitchen. These are the ones that show up most often in everyday cooking and are forgiving for first-time growers.

Basil

Sweet basil is the single most useful herb for a summer kitchen. Tomato sauce, caprese salad, pesto, chicken marinades, sandwich spreads. If you grow one herb, grow basil.

Basil is a tender annual. Plant it outdoors after the last frost when the soil is warm, usually mid-May in Zone 7a. It needs full sun and consistent moisture. The more you harvest, the more it produces. Pinch off the top set of leaves from each stem to encourage bushy growth instead of tall, spindly plants. If flowers start to form, pinch them off too. Flowering changes the flavor and signals the plant to slow down.

Basil does not tolerate cold. If frost is forecast in the fall, pull the plants, pot them up, and bring them inside before they die. A sunny windowsill will keep them producing for a few more weeks.

Parsley

Flat-leaf parsley is the most versatile herb in the garden. It goes into soups, stews, salads, sauces, and garnishes. It is hardier than basil and tolerates partial shade.

Parsley is a biennial, but most gardeners treat it as a tender annual. It grows slowly from seed and is impatient. Start it indoors a few weeks before transplanting or buy young plants in spring. It needs regular water and does well in containers or garden beds.

The trick with parsley is patience. It takes two to four weeks to germinate from seed. If you use fresh seeds and keep the soil moist, it will come up. If you give up after a week, you will never have parsley.

Cilantro

Cilantro (also called coriander) is essential for salsa, guacamole, Thai curries, and a hundred other dishes. It grows fast and produces quickly, but it has one notorious trait.

Cilantro bolts, or goes to seed, as soon as the weather gets warm. In Zone 7a, a spring planting usually survives through early summer. After that, it sends up a flower stalk, produces tiny yellow flowers, and the leaves turn bitter.

There are two ways to deal with this. Plant cilantro in the fall for a winter harvest that lasts until spring. Or plant it in successive batches every two or three weeks through spring, so you always have a young, non-bolted crop coming up as the last one goes to seed.

Save the seeds when the plant flowers. Dried coriander seeds are a common spice used in curries, pickling, and breads. You get two crops from one plant.

Thyme

Thyme is one of the most reliable herbs you can grow. It is drought tolerant, deer resistant, comes back every year, and flavors almost every kind of cooked dish. Chicken, lamb, roasted vegetables, soups, bread dough. A single thyme plant will produce for decades.

Thyme is a perennial in Zone 7a and above. It prefers full sun and very well-drained soil. Overwatering is the fastest way to kill thyme. Plant it in a spot where water runs off easily, or grow it in a container with good drainage.

Harvest thyme by cutting stems back to about four inches from the ground. It regrows quickly and produces another full harvest within a few weeks. Do not cut more than one-third of the plant at a time.

Oregano

Oregano is the heart of Mediterranean cooking. It is the primary herb in pizza sauce, pasta sauces, roasted vegetables, and grilled meats. Like thyme, it is a perennial that comes back year after year and spreads through the garden.

Oregano grows aggressively. It sends out runners and can take over a garden bed if you let it. Plant it in a container or give it plenty of space. The Greek oregano variety (Origanum vulgare hirtum) has the strongest flavor and is worth seeking out at a nursery.

Oregano likes full sun, well-drained soil, and occasional drying out between waterings. Harvest it right before flowers open for the strongest flavor. Cut stems back to four inches from the ground and it will regrow.

Rosemary

Rosemary is a woody perennial shrub that produces pine-scented needles used with roasted meats, potatoes, breads, and infused oils. It grows slowly but lives a long time.

Rosemary is marginally hardy in Zone 7a. It may survive winter with protection, or it may die back to the ground and regrow in spring. Plant it in the sunniest, best-drained spot you have. In late fall, pile mulch around the base for winter protection. If it dies back, it may come back the following spring from the roots.

Do not overwater rosemary. It evolved in dry Mediterranean climates and prefers to sit on the dry side. Well-drained soil is more important than anything else.

Chives

Chives are easy, reliable, and almost impossible to mess up. They produce thin green tubes with a mild onion flavor that works in eggs, potatoes, salads, and cream cheese. They come back every spring from underground bulbs and spread slowly to form clumps.

Plant chives in full sun or partial shade. They tolerate cold better than almost any other herb and may produce leaves early in spring while the rest of the garden is still waking up. Cut them back to one inch from the ground and they will regrow, usually producing two or three harvests per season.

Leave a few stalks to flower if you want ornamental purple pom-pom flowers. The flowers are edible and taste like mild garlic. They attract bees, which is a bonus.

Where and How to Plant

Herbs grow well in containers, raised beds, or garden beds. The requirements are straightforward.

Sunlight. Most herbs need six to eight hours of direct sun per day. Full sun produces the strongest flavor. Parsley and chives tolerate partial shade if you have limited sunny space.

Soil. Good drainage is the number one requirement for most herbs. They prefer loose, well-amended soil with a pH between 6.0 and 7.0. Mix compost into the soil at planting time, but do not over-fertilize. Excess nitrogen produces large, weak plants with diluted flavor.

Containers. A herb garden in containers is the easiest way to start. Use pots that are at least eight inches deep and have drainage holes. A sunny porch, balcony, or windowsill can hold six to eight containers and provide fresh herbs for everyday cooking. Use a lightweight potting mix rather than garden soil.

Spacing. If planting in the ground or in a raised bed, space perennial herbs about twelve to eighteen inches apart. They spread and need room to establish. Annual herbs like basil and cilantro can be planted closer, about six to eight inches apart, or in small blocks.

Growing Through the Season

Once your herbs are planted, the work is mostly about watering, harvesting, and keeping things from going wrong.

Watering. Herbs generally prefer to dry out between waterings rather than sit in wet soil. Stick your finger an inch into the soil. If it is dry, water. If it is moist, wait. Perennials like rosemary and thyme need even less water than annuals like basil and parsley.

Weeding. Keep the area around your herbs clear of competing weeds, especially in the first few weeks after planting. Once established, most herbs are vigorous enough to shade out small weeds on their own.

Feeding. Herbs do not need much fertilizer. A light application of compost at planting time is usually sufficient. If the leaves start looking pale and the plants are growing slowly, side-dress with a small amount of compost or a balanced organic fertilizer. Too much fertilizer makes herbs grow fast but taste weak.

Common problems. Herbs are generally low-maintenance, but a few issues show up regularly.

• Leggy growth: Herbs stretched thin and tall from not enough sun. Move them to a sunnier spot or prune them back to encourage bushier growth.
• Yellow leaves: Usually a sign of overwatering or poor drainage. Let the soil dry out more between waterings and check that pots have drainage holes.
• Aphids: Small green or black insects clustering on new growth. A strong spray of water from a hose usually clears them. Neem oil or insecticidal soap works for heavy infestations.
• Root rot: Happens when soil stays wet too long, especially in perennials. Improve drainage and water less frequently.

How to Harvest for the Best Flavor

Harvesting herbs at the right time makes a big difference in flavor and how long the plant keeps producing.

When to harvest. The best time of day to harvest is in the morning, after the dew has dried but before the sun gets hot. The essential oils in the leaves are most concentrated at this time.

How much to harvest. Never take more than one-third of a plant at once. This gives the plant enough leaf area to keep photosynthesizing and regrowing. With annuals like basil and cilantro, you can harvest more aggressively because they grow fast, but even then, leave enough leaves for the plant to thrive.

How to cut. Use clean scissors or pruning shears. Cut just above a set of leaves or a node, where new growth will emerge. This encourages the plant to branch and produce more stems.

Pinching vs cutting. For bushy herbs like basil and mint, pinch off the top set of leaves with your fingers. This encourages branching. For woody herbs like thyme, rosemary, and oregano, cut stems back with shears to four inches above the ground.

Preventing flowers. Flowering signals the end of peak leaf production for most annual herbs. Pinch off flower buds as soon as you see them forming. For perennial herbs like thyme and oregano, a few flowers are fine and attract pollinators, but removing most of them keeps the leaf harvest going longer.

Preserving Your Herb Harvest

Growing herbs is one thing. Keeping the flavor through the winter is another. Here are the most practical methods.

Drying

Drying works best for hardy, woody herbs like thyme, oregano, rosemary, and chives. These herbs retain their flavor well when dried. Tender herbs like basil and cilantro lose a lot of flavor and turn brown when dried, so drying is not ideal for them.

Air drying. Gather a small bunch of stems and tie them loosely with twine. Hang the bunch upside down in a warm, dry, well-ventilated space out of direct sunlight. A garage, attic, or covered porch works well. Most herbs take one to two weeks to dry completely. The leaves should crumble when you touch them. Strip the dried leaves from the stems and store them in airtight jars or bags. Label with the herb name and date.

Dehydrator. If you have a food dehydrator, set it to the lowest setting, usually 95 degrees Fahrenheit. Spread herb leaves in a single layer on the dehydrator trays and dry for two to four hours. Check frequently so they do not over-dry and turn to dust. Store dried leaves in airtight containers away from light and heat.

Freezing

Freezing preserves the fresh flavor of tender herbs much better than drying. This is the best method for basil, cilantro, and parsley.

Ice cube tray method. Chop fresh herbs and pack them into ice cube trays. Cover with olive oil (for cooked dishes) or water (for sauces and soups). Freeze solid, then pop the cubes out and store them in a freezer bag. Each cube holds roughly one tablespoon of chopped herb. Use directly from the freezer when cooking.

Whole-leaf freezing. Wash and thoroughly dry herbs, then place whole leaves in a freezer bag with as much air squeezed out as possible. They will keep for six to eight months. The leaves will be limp when thawed, but the flavor is still good for cooked dishes.

Making Herb Butter

Herb butter is one of the easiest ways to use a big harvest and last through the winter. Mix softened butter with chopped fresh herbs, roll it into a log in parchment paper, and freeze it. Slice off rounds and melt over steak, bread, roasted vegetables, or potatoes. A simple mix of parsley, garlic, and lemon zest makes an excellent all-purpose herb butter.

Infused Oils

Pack clean, dry herb sprigs into a small jar and cover with olive oil. Seal and store in a cool, dark place for one to two weeks to let the flavor infuse. Strain and use the infused oil for cooking, dressing, or dipping.

Important safety note. Fresh herbs in oil create an anaerobic environment where botulism spores can grow. If you make herb-infused oil, use it within a week or refrigerate it and use within two weeks. Do not leave infused oil with fresh herbs at room temperature for more than a few hours. Dried herbs in oil are safer for longer storage because the moisture that supports botulism growth has been removed.

A Simple Starter Plan

If you want to grow herbs for the first time this season, here is a low-friction plan.

Buy or start six plants: one each of basil, parsley, thyme, oregano, rosemary, and chives. Put them in containers on a sunny porch or in a small garden bed. Water when the top inch of soil is dry. Pinch basil regularly to keep it bushy. Harvest herbs from the top down, starting with what you use most. Dry thyme and oregano as they peak in midsummer. Freeze basil in ice cube trays with olive oil. Bring the rosemary or chives inside before the first frost.

That is enough to have fresh herbs for everyday cooking through the growing season and preserved herbs for winter. The more you use them, the more you will learn which ones fit your cooking and which ones you want more of next year.

Growing your own herbs is one of the simplest, highest-return things a beginner gardener can do. You spend a few dollars on plants or seeds, give them a sunny spot and a little water, and get flavor back into your cooking that costs almost nothing and tastes nothing like the plastic clamshell at the grocery store.

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— C. Steward 🌿