Which herb do you reach for when dinner is already on the stove? That is a better first question than how many pots will fit in the kitchen. An indoor herb has to earn its place through cooking, and the plant still needs enough light to replace what you cut. A bright window or a suitable grow light, a draining pot and a place away from heating vents are the starting conditions. Maryland Extension notes that indoor herbs can be harder to grow than outdoor ones, even when the plants are small.

Choose by the herb you will use

Basil makes sense if you want fresh leaves often and have a reliably bright, warm position. It is commonly grown as an annual, so a declining old plant is not necessarily a care failure. Buy or sow a small plant rather than expecting a supermarket pot crowded with stems to supply a season's cooking; the RHS explains why those crowded pots are often short-lived. Cut a growing tip above a pair of leaves while the plant is actively growing; leave enough foliage for it to recover. If new stems grow thin and stretched, inspect the light before adding fertilizer.

Chives suit small portions: Maryland Extension advises cutting leaves near the base for eggs, potatoes or soup, then letting the clump regrow. Parsley is useful when you want stems and leaves for sauces or salads, but it may give slower, less dramatic feedback than basil. Keep the growing center of either plant intact when harvesting. A pot that produces a little at a time is more realistic than one expected to replace a shop-bought bunch every week.

Mint is useful for drinks and sweet or savory dishes. Give it its own container. Its spreading habit and preference for more consistent moisture make it an awkward roommate for thyme or oregano. A separate pot also lets you lift it to check weight and drainage without disturbing another herb.

Thyme and oregano fit cooking that calls for small, strongly flavored cuttings. They want good light and a mix that can dry somewhat between waterings. Do not water them just because basil in the next pot is thirsty. Maryland Extension specifically distinguishes these drier-rooted herbs from the others. Indoor light may still be the limiting factor, particularly in a dim season.

Think about the portion you actually use. One thyme sprig can flavor a pan of vegetables; a sauce may call for a much larger handful of basil. That difference affects whether one pot will be satisfying. If you regularly need bunches for a recipe, buy those bunches while a home pot grows. The pot can supply finishing leaves without being stripped bare each time dinner calls for herbs.

Keep the pots separate until you know their rhythms

A shared trough looks tidy, but it makes the first problem harder to read. Put two herbs you actually cook with into individual containers with drainage holes and saucers. Check the mix in each pot before watering and empty water left in a cover pot or saucer. Basil and mint generally need more consistent root moisture than thyme or oregano; Maryland Extension groups container herbs by these different water needs. “Consistent” does not mean permanently wet.

Harvest from healthy new growth when there is enough of it. Do not strip a sparse plant to keep it compact; trimming cannot make up for too little light. If a pot repeatedly leans or makes long, weak stems, use the light check to compare its position before changing the watering routine. A plant with yellow leaves and persistently wet mix calls for a root and drainage check instead.

Before cutting, look for a growing point that can continue after harvest. Take a modest portion, then wait to see where new shoots develop. Keep scissors clean and avoid crushing stems by tearing them. If harvest slows in a darker season, reduce what you take rather than making up for it with extra water or fertilizer. Track which herb you actually cooked with for a few weeks; that will tell you whether the limited bright space is occupied by the right plant.

The first pair might be chives and mint if those are the flavors you use, or basil and oregano if the window is brighter and you cook with them. The point is to choose a manageable experiment in your own kitchen. The separate windowsill guide helps assess whether a particular sill can support those choices; a list of herb names cannot answer that by itself.