Pennsylvania Container Gardening: How to Start with Vegetables, Fruits, Herbs, and Flowers at Home for Beginners

The term “container gardening” refers to growing plants in a container of some kind. A container garden can be made out of anything from buckets, old wash tubs, ceramic pots, and plastic pots. To keep the plant’s roots from becoming soggy and rotting, a container must include a route for the water to drain away from them. Place something under the container if it has a drainage hole to prevent harm to the surface underneath the container. Let’s check out more information about Pennsylvania container gardening below.

There are several benefits to container gardening, including that it is ideal for those who like gardening yet lack the space. Flowers in pots brighten any patio, deck, or balcony and welcome guests with open arms. If you don’t have room to plant flowers in the ground, colourful pots may be put amid groundcovers and trees to provide some colour. If you have a patio or balcony, you can hang flower baskets from the roof using nylon rope or chain. When you put plants in pots, you can bring colour to the sections of your yard. 

This article deals with container gardening for beginners in Pennsylvania and the best plants to grow in Pennsylvania in containers. This article also discusses the best home garden plants to grow in Pennsylvania in containers. Container gardening has been more popular in several cities in Pennsylvania, including Philadelphia, Scranton, Pittsburgh, and Harrisburg, among others. People living in Pennsylvania and its cities interested in beginning a container garden should read this article.

USDA hardiness zones of Pennsylvania 

Because of its varied topography and geographic characteristics, the state of Pennsylvania is home to a wide range of climates. A significant portion of the state’s planting zones is located in regions that experience humid continental climates. The humid subtropical climate of the Southeast makes for consistently warm temperatures throughout the year.

Even though there are a variety of climates, the whole state has wet and muggy summers, pretty mild winters, and rainfall throughout the entire year. It is not unheard of for more than 100 inches of snow to accumulate over the winter in the western part of the state. South-eastern summers can be oppressively hot and sunny, whereas northern and western summers are more temperate, with shorter days and less humidity.

The weather in the fall is moderate and comfortable throughout the state. Although tornadoes are not exactly uncommon, their damage is often mild. The majority of planting zones in Pennsylvania are within the range of 5b to 7a; however, a few pockets of the state fall into zones 5a and 7b, which extends the range a little bit. Using an Interactive Planting Zone Map, you can instantly determine which zone you belong to.

Because plants designated for higher zones may have trouble surviving the winter months or freezing temperatures observed in low-zone locales, be careful to only plant kinds known to thrive well in your zone or below. For instance, if you reside in zone 6a, you should only choose plants with ratings between 1 and 6 and avoid those with higher ratings since they have a better chance of thriving.

In each of Pennsylvania’s planting zones, there is a wide variety of flora that thrives. Lettuce, sweet peppers, okra, onions, broccoli, kale, and Brussels sprouts are just a few veggies that grow particularly well in this region’s climate. In Pennsylvania, hundreds of different kinds of plants and flowers can be found growing wild. Native to the region are various plants such as columbine, white wood aster, ferns, summer phlox, wild blue indigo, and golden ragwort, which are good choices for filling up containers or backyard.

Pennsylvania container gardening: Steps to grow plants in containers

Selection of ideal containers 

If the container has good drainage and is big enough to hold the plant or plants you choose, it can be utilised for container gardening. In container gardening, overwatering is a common issue mainly caused by a lack of drainage. Soil that is too wet makes it difficult for roots to absorb oxygen and nutrients, which results in stunted growth, decreased output, and even death.

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As a general rule, pots 12″ and lower should have one or two drainage holes, while containers 12″ and larger should have four or more drainage holes. Drainage holes should be uniformly spaced, and containers should be placed on a block to avoid clogging. Cover drainage holes with a coffee filter. The soil will not be able to be drained, but water will. Plant containers made of plastic and fibreglass are lightweight and can be purchased for a reasonable price. Avoid thin, rigid containers since they become brittle in the cold or over time.

Roots are protected from temperature fluctuations by using wood. You should choose cedar (natural rot-resistant wood), locust, or pine (treated pine). Wood-fibre containers that have been moulded are a strong and low-cost solution. When it comes to containers, the more volume, the better; consider what you want to grow, plan, and study how big the plant will become after growing. Pot depth and volume should be considered while growing root crops like potatoes, carrots, and onions in pots.

A 12 wine or reclaimed whiskey barrel is an excellent option for producing various vegetables in the same container. It’s also possible to use galvanised stock tanks. Don’t forget to add heavy-duty, steady casters before you fill it with soil, and make sure to drill drainage holes at the bottom if you’re going to set it on anything solid like a deck or patio. Casters are a great way to move large containers.

Select a good potting mix 

Choosing the right growth media is critical to the success of your container garden. Because container plants have restricted water and nutrient access, the media used must provide the plant with everything it requires. When choosing a growth medium, keep these four things in mind: The soil’s ability to retain water and nutrients is an important consideration. Is the soil well-drained and well-aerated? Are there no weeds or pests in the soil?  What is the density of the soil? 

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With only a few pots to plant, you can buy pre-mixed potting soil that is great for container gardening. Preparing your fertiliser mixture is more cost-effective for those who aim to grow many plants. It is not suggested that you use garden or topsoil for container planting. Plant development will be hindered if the garden soil becomes too compact and thick in the container. Weed seeds, illness, and pests are also more likely to be present.

Sunlight requirements 

Does the place get full sun or just some of it? Before determining whether the present conditions are favourable, observe the area for a day. For example, an area that was bright and brilliant in the early morning can turn shady by afternoon due to the sun’s constant movement across the sky. You can check if an area receives sufficient sunlight in many ways: you can make a sun map or use a sun calculator. Utilising a sun calculator like this one is a common practice for estimating the total time spent in the sun.

It can be a real problem when trees shade a balcony or deck. Ensure to watch out for shadows created by the house and water dripping from the roof during rainy weather. Putting containers on one side of the house may seem like the greatest idea, but this puts them in danger of being washed away or drowned by the rushing water from the roof. Most veggies must have between eight and ten hours of sunshine every day.

Consider relocating the pots or planting veggies and herbs that can tolerate some shadow or a lower temperature if the area doesn’t get enough light to support the growth of those kinds of plants. Growing plants in containers allow you to relocate them whenever you choose, so container gardening is popular.


Remove the plants from their nursery pots by gently pressing the edges of the root ball. Avoid squeezing the plant, which might do it harm. Instead, your plants should be placed in the potting mix with their root balls just a few inches above the container’s lip. You won’t have to water as much later if you do this.

To keep the stems of your plants at the same depth as when they were in their nursery pots, add extra potting mix to the area surrounding the plants. To minimise huge air pockets, gently press down on the soil surrounding your plants with your hands.


The plant’s health and productivity will suffer regardless of whether you overwater or undersea it; the end consequence will be the same. The sort of container you select will significantly impact the amount of time that elapses between each watering. Because it is more likely to let moisture escape through its walls, a porous container will need to have its contents hydrated regularly. For instance, glazed pots can hold moisture inside of them more than terra-cotta pots can.

Other elements, like the size of the container, the growth media, and environmental circumstances, will also significantly influence the amount of time that passes between waterings. It is best to water the plants just when they indicate a need for it, but you should never let the soil get dry. Instead of regularly providing the plant with moderate quantities of water, give it a good soaking. Excessive water will drain, taking any salts accumulated in the soil.

Fertilising requirements 

The kind of fertiliser, quantity, and frequency with which you apply it will vary from crop to crop, just as it would in a conventional garden. Because of leaching, you will need to increase the amount of fertiliser you apply directly to the amount of water you apply. Use just one-third of the required amount of water if you water every day. There is a wide range of possibilities available, and the kind of fertiliser selected will be highly influenced by the individual’s preferences and common sense.

Even though the majority of pre-mixed soils often include a slow-release fertiliser, it is not customary for these soils to be able to support vegetable plants throughout an extended growing season. A few weeks after planting, more fertiliser has to be applied to the soil. Green vegetables grow best when treated with a balanced fertiliser, but flowering and fruiting vegetable species respond better to higher phosphorus content fertilisers. Utilising fertilisers of the fine-particle, water-soluble kind can help your plants continue to thrive and produce fruit.

Growing vegetables in containers in Pennsylvania 

Tomatoes: Tomatoes are appealing in any size garden. You can grow tomatoes year-round in pots or a greenhouse. As your plant grows higher, add a cage to the pot. Tomatoes need full light, so consider that while planting.

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Lettuce: Lettuce grows well in containers. Just put the container in the sun on your balcony, and it will flourish. It grows fast and can be harvested as needed for your next salad.

Cucumber: Growing cucumbers in pots or containers couldn’t be simpler. You can even keep them growing during the colder months by bringing them indoors. Again, you can select the vining type, but several bush kinds are available for your consideration.

Potatoes: You wouldn’t believe how simple it is to grow potatoes in containers, but it’s true. You can continue producing potatoes throughout the whole year. The easiest way to move your potato plants into and out of the sunshine is to use buckets that hold five gallons of water each. Potatoes grow quite well in these containers. Simply make it a point to drill a few holes in the bucket’s base to have enough drainage.

Carrots: Carrots can be grown in pots the same way they are in the garden. To prevent overwatering, ensure sure the containers have drainage. A 5-gallon bucket or similar deep container is also required.

Also, in Pennsylvania, you can plant various vegetables in containers, such as cabbage, beans, beets, broccoli, eggplants, lettuce, onions, spinach, turnips and kale, and the ones mentioned above. 

Growing fruits in containers in Pennsylvania 

Apples: Americans love apples. Plant your apple seedling in full light, preferably on your north side. Apple trees are prone to leaf disease and must dry fast after rain to keep healthy. Until your tree is strong enough to stand on its own, you may need to stake it to help it grow in the container. Water your tree twice a week till its roots grow.

Pears: Pear trees are a better place to start growing fruit than apple trees. They need trimming but are less sensitive to fruit tree pests. Full-grown pear trees can reach 40 feet tall, so choose a large planting site. Instead of planting pear seeds, try a sapling.

Strawberries: Berries are tasty and simple to grow in the right soil. Strawberry is a quick-growing garden berry. Some ripen in late June, while others take longer. Strawberries thrive in full light, like most other fruits. Organic compost may be used to create nutrient-rich soil for fruit plants. 

Citrus: Citrus trees are generally simple to maintain. Ensure that the pot has enough drainage by placing it in broad sunlight. Maintain temperatures between 65 and 70 degrees Fahrenheit, and make sure your trees are not located near any heating or cooling vents. Because citrus trees need acidic soil, you should amend the potting soil with peat moss or any other organic component before planting citrus trees.

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Peach: Temperatures over 90 degrees Fahrenheit are ideal for peach trees, which flourish in such conditions in containers both indoors and outdoors. Other trees, such as those that produce apples, pears, and cherries, are not in this category. Peaches are ideal for the humid climate of Pennsylvania because of this. Peaches need well-drained soil and ample light to thrive. They’ll do better if planted near nectarines, apricots, etc. Constant temperatures below 10 degrees Fahrenheit can kill several peach types.

In addition to the fruits listed above, you can also grow additional fruits in containers in Pennsylvania, such as plums, peach, figs, cherries, gooseberries, bananas, tangerines, gooseberries, and other similar fruits.

Growing herbs in containers in Pennsylvania 

Parsley: Even in tiny pots, parsley thrives. Because it only needs partial sunshine to thrive, this herb is ideal for small spaces such as flats and condos. Unfortunately, this and Cilantro have caused me to develop a skin allergy. Always use gloves and long sleeves while handling Parsley and Cilantro if you have a skin allergy.

Basil: You can use basil in any soup or dish, and it’s simple to produce. You should moisten the soil directly and expose it to direct sunshine every day to grow Basil.

Oregano: Oregano is an easy plant to cultivate, even in poor soil, and it returns year after year. You may start or grow oregano from a seed or a clump by dividing it. Frequently trim the plant’s stems to stimulate new growth. Pinch oregano leaves as required and use fresh or dry them for use. To enhance the taste of pizza and tomato sauce, oregano is a prominent ingredient in Italian cuisine.

Thyme: There are several reasons why thyme is a popular plant for gardeners to grow. Seeds or cuttings can be used to start plants. When it comes to watering and fertilising, thyme is a low-maintenance plant. Pick leaves as required or trim the top 4 inches to dry. Thyme can be used in various meals, including meat dishes, soups, salads, stuffing, etc.

Mint: Mint is a fast-growing perennial that can thrive in full sun or partial shade. Many prefer to buy mature plants from garden shops to plant mint. Pinch the leaves to gather them. Pruning often will aid in the development of the sprigs. Tea, beverages, and other meals can be flavoured with leaves.

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Many more herbs, including those listed above, and lemon balm, chamomile, rosemary, lavender, sage, chives and other winter-savoury herbs can be grown in pots in Pennsylvania to the ones already mentioned.

Growing flowers in containers in Pennsylvania 

Butterfly weed: This pollen-rich shrub can be ideal if you like bringing butterflies and hummingbirds to your garden. It grows 4 feet tall and produces clusters of reddish-orange to yellow-orange blooms from spring through summer. It grows in the sun or shade.

Whitewood Aster: Flowers with yellow or red disc centres and white rays surround this early summer blooming loose-clumping shrub. One-inch wide flowers are possible. The tough stems have heart-shaped leaves that you’re sure to like. This 2-foot-tall plant is a fan of the shadow.

New England Aster: The New England aster should have a place in your garden if you like tall herbaceous plants. On each 5-foot-tall stem, a yellow-centred bloom encircled by up to 40 purple rays, with a yellow core. The grey-green leaves of this sun-loving plant provide a distinctive colour to your landscape before it blooms in the autumn. Waterlogged areas in your yard can be ideal for this plant, so keep it in mind if you have one in mind for a new addition to your garden.

Columbine: Among the various columbine varieties available, some are merely 6-inches tall, while others can reach heights of more than three feet. Colour options include orange, pink, purple, red and white in this flower that blooms in the spring and summertime. The centre of this flower can either be the same colour or a different colour.

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Blue wild indigo: During the first couple of years, this plant may seem slight, but after it grows into a shrub, you’ll fall in love with its shrubby appearance. It can reach four feet and has a cluster of pea-like blooms at the end of its erect stem. During the autumn, the cluster of purple flowers grows to a length of up to 16-inches.

In addition to the flowers listed above, you can also grow additional flowers in containers in Pennsylvania, such as coreopsis, wild bleeding heart, great blue lobelia, daffodils, daisies, petunias, dahlias and other similar flowers.


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