A Few Tips on Gardening for Beginners


Light is by far one of the most important elements for a plant. Those green leaves are giant solar panels, which through phototaxis, or movement in response to light, position themselves strategically to often capture as much sun as they need. Before choosing a plant that you really want; consider the light conditions of your apartment, house or room first. Then narrow down your choices.

Dave, a friend of mine who has recently started to populate his room and office with plants, asked me to come over and see his new collection. He had one English ivy (Hedera helix)—a sun-loving plant—trailing above his window, so that none of the leaves were actually in the window. I asked him to think of the leaves as highly efficient solar panels, and if he were placing solar panels in his room, would he place them in the windows or against the wall above the windows? He caught my drift. I proceeded to tell him that leaves of ivy that aren't directly in light will often just drop their leaves and put effort into end buds, which have more potential and opportunity to grab and eat light. That often results in plant stems that look like they're suffering from the plant equivalent of the mange.

Even if a plant is deemed "low-light tolerant", like a Calathea or Sansevieria, they still need light to survive. I make it a point to folks that the word "tolerant" isn't a synonym for "love". If I said you were "tolerant of Jill at the office," what would that imply? Such is the same for the majority of low-light tolerant plants. They cannot operate in the dark, and will need some ambient light. Some plants will actually be perfectly fine with artificial light, like incandescent bulbs, fluorescent lights, and LED lights. In fact, more lighting companies are creating plant-friendly (and human-friendly) lights for the home and office. Some plants that do rather well under these conditions include Chinese evergreens (Aglaonema sp.), Dracaenas, Philodendrons, Sansevierias, African violets (Saintpaulia sp.) and Nephthytis. So even if you live in a cave, good lights can actually be good candidates for certain plants.


Water is another vital component in plant survival; even desert-loving plants, like cacti and many succulents, eventually need to be watered; but we often don't stop and think why a plant needs water to survive. Water serves many important physiological purposes in a plant's life, including growth and metabolism. Just as rivers are a mode of transportation, so is water in a plant. Plants are able to convert many of nature's inorganic elements into nutrients, which in turn, are converted to organic compounds, which we often eat to nourish ourselves. This is done through the vehicle of water and changes in the osmotic pressure of cells.

Transpiration, or the process by which water is transferred from the surface of a plant through evaporation via stomata (a plant's "pores"), is not only an important part of our water cycle and climate stability, but is critical for photosynthesis in the plant, as it allows for the diffusion of carbon dioxide gas from the air. Additionally, when a plant transpires, it cools the plant. In some cases, plants like Prayer plants (Marantaceae) will often fold up at night to prevent water loss, or sometimes even exhibit leaf curl during the day to protect themselves from too bright of light, which can increase transpiration in leaves.

You can generally follow some rules of thumb when it comes to watering your plant, but that often changes given a number of conditions, like plant dormancy, seasonality, and light and humidity. If a plant prefers humid conditions, like let's say a Maidenhair fern (Adiantum sp.), but you experience winter dryness in your house, then you may need to water or mist your plant more. Additionally, cacti may require more watering in the summer months, whereas in the winter months—from November to March—they may not require water at all.

I often share with friends that if they are forgetful at watering, then they'll need a plant that doesn't mind drying out. Or if they want a specific plant that requires more watering, to alternatively set up a system where the plant can water itself for some time, like through plant spikes, plant nannies, or self-watering containers.


Fresh air and ventilation is not often mentioned when growing plants, but I bring it up here for a couple different reasons. My home is relatively well-ventilated, whether I want it to be or not. I can tell because I can literally feel the airflow in the house, even when the windows are not open, and particularly in the winter months (Brrrrrrrr). Some of the newer homes and apartments in the city, however, are literally air tight, and in some situations, the glass boxes that tower above the cityscape below, often don't have windows that open, so people strictly rely on central air conditioning to get some "fresh" air. Plants love air flow, as that is critical for the plant to exhale and transpire. Like us, plants breathe. Additionally, air flow is important for wicking away excess moisture in plants. For instance, Tillandsia, or air plants, often require frequent misting or soaking, and if water is left on their leaves, they'll often rot. Air flow is responsible for wicking away this moisture and keeping those plants happy and healthy.

I should note that in the winter months, I often move quite a few plants away from my drafty windows, as most plants do not do well in cold drafts. Again, much like humans! It's important to do your research on which plants can withstand cold drafts. I've found that my Hedera, Senecio, succulents, and even cacti are more than happy to be in drafty conditions, without any gripes.


Humidity, or the amount of water vapor in the air, is an under-appreciated component of plant health—and for those of us in the Northeastern United States, is only something we often think about during the winter months, particularly when our homes become equivalent to the Sahara Desert. Dryness in air will often "wick" away water from plants, increasing plant transpiration, which means that water will need to be replaced, either with more frequent watering or other means to increase humidity around a plant, like misting.

Keep in mind that many of the plants that we bring indoors are non-native tropical species, that prefer to grow in warm, moist, humid environments—definitely not the type of environment that us humans live in, save for maybe 5-10 minutes while in a hot shower, which is why I'm such an advocate for showering or bathing with your plants 🛀 .

If you're indoors in the winter months, heating your home, you'll typically have your temperature between 65-70°F or 18-21°C. When that is the case, humidity often falls around 20-30%, which can cause you to have respiratory irritation. An ideal range for people, as indicated in the graphic below, is around the 30-65% humidity range. Once you get more than that, then you risk triggering mold and dust mites indoors. Luckily for us, most of our tropical plant varieties also prefer mid-range humidity, and with good humidifiers indoors, you can even set the percentage of humidity that you prefer for you and your plants.


Warmth is also an undervalued component of plant health, and many plants often fall into "warm" or "cool" plants. Plants like Christmas or Thanksgiving cacti (Schlumbergera sp.), for instance, require a specific amount of cold and darkness in order to trigger flowering year-after-year; whereas other generally can't tolerate lower temperatures, as photosynthesis can directly halt. Additionally, warmth in most seedling growth is incredibly important. It's warmth, moisture and humidity, which can trigger a seed to crack and ultimately allow a seedling to emerge—only then will it search out light. In most cases, plants prefer a drop in temperature in the evening hours—one of the reasons why I turn off or lower my heat at night—as it's vital for the plant's physiology, as it enters into a period of rest. If you think about any ecosystem, it often gets cold at night—even in deserts—so we need to help provide for that natural fluctuation for our plants indoors too.


In the beginning of my houseplant journey, I didn't put much thought into my soil choice. Whatever potting soil I could grab seemed fine by me, and luckily for us, most plants will do with what they have, but it might not be an optimum choice in the long-run. Soil is often used to 1.) protect your plant's roots, 2.) keep your plant upright, 3.) provide a nutritious medium for your plant, and 4.) help convey air and water to your plant's roots. Hydroponics, which forgo soil environments, is a whole other topic of discussion and will come in later blog posts, so we'll just stick with the topic of soil for now.

You can make your own soil, with some trial and error, but for the most part, I buy soil from my local plant shop or garden center. Bagged soil is often sterilized to ensure no pests, fungi or mold will grow, but I also get compost, which can often attract certain fungi and insects, like fungus gnats, which I don't get too concerned about, but will also be another topic of conversation in a future blog post.

You can often find soil named "Succulent Soil", which is a light, well-draining soil for cacti and succulents. This is important because you don't want a succulent or cacti sitting in moist conditions. Additionally, you'll often find soil for orchids or bromeliads, which are soilless mixtures comprising of woody pieces, which again allow for quick drainage. Some tropical varieties may prefer to hold onto water, so if planting in quick-draining soil, then their roots will not have time to soak up water. Instead, those potting mediums often contain topsoil and peat. Occasionally old soils can become too heavy and dense, which can mean there is a lack of air in the soil, which is needed for plant roots. As such, growers and home gardeners alike, will often till or poke the soil, and even add some perlite or vermiculite to help increase aeration.


Choosing the right kind of pot for your plant is fairly important, but not always necessary to start. For instance, a plant will grow in it's original black plastic pot for quite some time, and most people choose to do that, or to just put the black plastic growing pot into a nice wicker basket or the like. The one thing I always encourage newly-minted plant owners to do is make sure they have a plant pot that has a hole in the bottom to encourage drainage into a saucer. I prefer terracotta planters, for a variety of reasons. Firstly, terracotta (unlike plastic) is breathable, so both water and air can be absorbed through the walls. Secondly, you'll be able to tell if your plant needs "flushing" by seeing the white, chalky build-up that happens on the outside of your terracotta pot. Most people like the "look" of this, as it's shabby chic in a way, but what that indicates is that salts, like calcium deposits, from hard water or fertilizers may be building up in the soil, and that plant should be flushed with distilled water. Thirdly, terracotta clay pots are very good at regulating temperatures. If temperatures drop at night, the porous clay slows down heat transfer gradually. And finally, and most importantly, for those of us on a budget, terracotta is quite inexpensive compared to other planters.

If you don't want to get terracotta planters, then just consider the limitations of the other pots, so that you can adjust watering and temperature regimes accordingly. Additionally, if you are repotting a plant into another pot for which a plant was in before, be sure to thoroughly wash out the older pot with a dilute bleach or soap solution to ensure no disease agents are in or on the pot.


As I shared above, soil can provide much-needed nutrients for a plant, but given that most of our plants are in closed conditions (i.e., in a planter), then that means they aren't getting a hell of a lot of resource exchange like they would if they were outdoors. That means that soil will often need to be refreshed, and this is most often done through fertilizing a plant. However, the biggest mistake anyone can make is to give a plant too much fertilizer, or in some cases not enough. One would think that giving more fertilizer would help a plant grow, but in some cases, it may inhibit specific kinds of nutrient uptake, like phosphorous, which is important for protein synthesis, cell division, and growth.

Plants do not often need to be fertilized in the non-growing season, but it's important to know how plants like to be fertilized, and to know that in most cases, it's done as a very, very dilute medium. Admittedly, I sill need to master my home fertilizing schedule. Part of that comes with setting up a calendar and documenting every plant's needs, which again, will come in a subsequent post.

Pruning, Grooming, Pinching, Thinning, Turning and Propagating

Every Sunday I'll spend an hour to several hours pruning, grooming, pinching, thinning, turning and propagating my plants. If a plant is left up to its own devices, it can often get shaggy, leggy, unsymmetrical or sparse. Keeping a plant kempt, is more a matter of preference, and admittedly, I don't mind long-limbed pothos or leggy succulents, most times. However, in some cases, like the pothos and philodendrons above my sofa in the living room, I prefer to trim them back, which encourages a fuller, bushier growth structure. Additionally, taking cuttings of your plants also means that you can propagate new clones, which means more plants for you! Another important tactic to keep plants looking great in the home, is turning a plant. Most often, a plant will lean a certain way to maximize light intake, so I'll just rotate a planter pot so the plant gets light on its other side. It's the equivalent to you flipping over on the beach, so you get sun on both sides, except in the instance of the plant, it helps correct a crooked growth habit, which can be charming but sometimes problematic.


Like humans, plants require rest over the course of 24 hours, but most plants also require a dormant state, where growth nearly comes to a halt. This varies from plant to plant, and typically occurs after a plant has bloomed, but not always. Additionally, for a plant to bloom again, year-after-year, it often requires a dormant state, like in the case of some bulbs, which literally need no light, water, fertilizer or even warmth. Even succulents—a topic for a future post—go through dormancy, and in some genera, they go through a summer vs. winter dormancy. When you get a plant, read up on when it goes dormant, as that will help you better care for it. 🌿