Snake plants (Sansevieria or Dracaena trifasciata) have a bit of a reputation for being almost indestructible amongst houseplants. Their upright, almost sword-like leaves make them look sturdy, interesting and architectural, hence why they are a favourite on Pinterest.
So when the tall leaves start to lean, drooping, or falling over, it can be a surprise.
When I first started gardening recue, I received more questions about “drooping snake plants” than almost any other snake plant-related problem. Most of the online advice points immediately to overwatering, and while that’s often part of the problem, it isn’t the only reason that we need to be aware of.
In my experience, a drooping snake plant is often a structural problem, as something has weakened the plant’s ability to keep itself upright.
Here are the four main causes I see most often for drooping snake plants, and how I diagnose and fix each one.
1. The Mushy Base of the Snake plant (Overwatering and Root Rot)
From my experience, the most common reason for a snake plant to fall over is because of root rot, which is caused by excess moisture around the snake plant’s roots.
What it looks like…
If the leaf collapses near the base and the leaf feels:
- Soft
- Looks Translucent
- Feels Mushy
Then this typically indicates that rot has likely begun.
At this stage, the roots are no longer anchoring the leaf in place, so the entire leaf structure collapses.
What I Learned About Overwatering…
Many people make the assumption that overwatering means pouring too much water at once.
In my experience, the real problem is that the soil is too wet around the roots.
I once ran a simple experiment with my two snake plants:
- Plant A: Watered deeply once a month in a gritty, fast-draining mix.
- Plant B: Watered lightly every week in dense potting soil (which was the potting soil it came in from the store).
Plant B was, of course, the one that rotted, and Plant A was healthy, and I’d even say forgiving, even if you were heavy-handed with watering due to the well-draining soil.
The dense soil in the second pot never dried properly, creating an oxygen-poor environment around its roots. Once the roots rot, then the leaf has no anchor and falls over.
This taught me a valuable lesson about snake plant soil and that often shops sell snake plants in soil that is too dense and retains too much moisture…hence why I think drooping snake plants is such a common problem.
The Soil Mix I Use to Prevent Rot
I no longer use store-bought succulent mix on its own because many are still too peat-heavy (which retains lots of moisture). So I use a gritty mix that I researched (and with some trial and error) that is superior in that it is much more forgiving of overwatering, so watering doesn’t become a precise science, and you allow yourself a lot of margin for error.
My preferred mix is:
- 1 part potting soil
- 1 part coarse grit or perlite
- 1 part pine bark chippings
The grit improves drainage and replicates the sort of gritty soils in which succulents such as snake plants have adapted in the wild, and the bark creates larger air pockets in the soil that allow for oxygen to reach the roots and for excess water to drain well.
This structure allows roots to breathe even if the soil stays slightly too damp for a few days too many. Since switching to this mix, I’ve haven’t had any with snake plant rot or any other succulent.
2. Leaning Leaves from Lower Light Levels (Etiolation)
If the leaves are leaning but still firm and healthy, in my experience, the problem is usually not enough light.
Snake plants are often marketed online as “low-light plants.” While they tolerate lower light conditions, they don’t grow strong leaves in them necessarily.
What happens in low light
In darker rooms, new leaves stretch toward the nearest, strongest light source. This process is what botanists call etiolation, which produces leaves that are:
- Taller
- Thinner
- Weaker
Eventually, the leaf becomes so top-heavy (snake plants are already top-heavy plants!) that they begins to lean or collapse.
What I’ve Learned About Snake Plant Light
So, from my experience, you can’t strengthen an already stretched, drooping leaf. Once it has grown thin, it will remain weak, unfortunately.
However, what we need to do in this situation is to move the snake plant to brighter indirect light, which will ensure that the future leaves grow thicker and stronger.
In my house, my healthiest snake plants sit near an east-facing window where they receive bright light and a little gentle morning sun.
Other great options are to place your sake plant in a room with a south-facing window, but out of direct light or place it in a bright bathroom (with frosted windows to diffuse the light) or use a sheer curtain to diffuse direct sunlight.
Remember to not put your snake plant in direct sunlight as it can suffer from sunburn!
What to do with a Drooping Leaf due to a lack of sun…
If a leaf has flopped over entirely from a lack of light, it doesn’t stand up again, particularly if there’s a crease in the leaf. However, the plant can still live, including the drooping leaf, as long as it gets brighter, indirect light, and it can still photosynthesise and contribute energy to the plant. So what do we do?
Well, if 2 or three leaves have flopped over completely, sometimes I put a stake of some sort in the pot (I found some wood at a garden centre that I fashioned into a stake!) and get some string and tie the snake plant leaves together so that they look like they are standing.
With more sunlight, new leaves can grow that stand up straight, and you can eventually prune back the floppy snake plant leaves to the base of the plant.
The reason I don’t prune them back straight away is that I’ve found that pruning too many back at once can cause the plant stress when it is already weaker due to a lack of sunlight.
Stronger light levels produce the firmest leaves that rarely lean.
My Top Tip…
Rotate your snake plant 90 degrees every time you water it so that they rowthh is even. If yo nnever sspin it arond then growth can generally be one sided which can tip the pot over. Roting the plant ensures nice even growth.
3. Severe Underwatering
Although snake plants tolerate drought very well, severe dehydration can also cause the leaves to droop (they usually curl at first due to dehydration and then droop).
When the plant becomes severely dry, the leaves lose turgor pressure, which is the internal water pressure that keeps them upright. The snake plant stores water in its leaves and in times of drought it draws upon these reserves, hence why it curls inwards before potentially drooping.
Signs of underwatering
Instead of looking firm and thick, the snake plant’s leaves may appear:
- Wrinkled
- Slightly folded inward
- Softer than usual
Once the leaf loses its internal pressure, it can begin to lean or droop.
How I Rehydrate a Severely Dry Snake Plant
If the soil has dried up so much that it has pulled away from the edges of the pot, then water may run straight through the pot without soaking the root ball. You can tell if this has happened if you pick your pot up straight after watering and the pot is still light.
The store-bought snake plants often come in peat soil, as we discussed. When peat dries out completely, it sort of bakes hard and becomes hydrophobic, which means it repels water from the surface without infiltrating the soil properly.
When this happens, I use what’s called bottom watering.
I place the pot in a shallow basin of lukewarm water for about 30 minutes so the soil can absorb moisture from below, which makes the rootball evenly moist (which should always be the goal with watering).
If your soil regularly becomes hydrophobic, then I recommend repotting it into the potting mix I detailed above, as the grit and pine bark keep the soil structure more open, which allows water to infiltrate the soil to reach the roots, so that your snake plant doesn’t get dehydrated and droop.
Within a day or two, the leaves usually regain firmness and stand more upright again as they draw up the moisture and replenish their reserves.
4. The Pot Size Problem
Sometimes a snake plant can lean over simply because the plant has outgrown its orginal pot.
Snake plants have relatively shallow root systems compared to the height of their leaves hich makes them very top heavy I’ve personally bumped ito my snake plant lightly and knocked it over! A tall plant in a very light plastic pot for example can easily become top-heavy.
The entire pot may tilt one way, or sometimes the roots may loosen in the soil and just tip.
How I Stabilize My Tall Snake Plants
For larger plants, I prefer heavier containers than plastic such as:
- Ceramic pots
- Terracotta pots
The added weight of the pot helps counterbalance tall leaves, so it stands upright.
When repotting all of my snake plants I also make sure the soil is packed firmly around the base of the plant so the roots have good contact with the soil.
This can be a double edged sword if yor soil is fine peat as compacted fine peat can be veryy slow draining, so ideally repot your snake plants withh the gritty soil mix I described as you can afford to firm in the soil with a bit of umph and it is still porous enough to allow excess water to drain away from the roots.
Sometimes I temporarily place a few decorative stones from the garden, on the soil surface to help stabilize the plant while the roots establish themselves in the new potting mix.
Always repot your snake plants in a pot that is only one ssize up from the orginal pot as repotting to a really large pot can sometimes mean that the soil dries out more slowly and you risk root rot.
How I Diagnose any Drooping Snake Plants
If a snake plant starts leaning or collapsing, I go through a simple checklist.
1. The leaf touch test
Is the base soft or mushy in texture? If so, root rot is most likely.
2. The potting soil test
Is the soil extremely dry and pulling away from the side of th pot? If yes, the plant may simply need thorough watering or ideally a soak in a basin.
3. The light level test
Is the plant sitting in a darker corner? Weak, stretched growth suggests insufficient light levels.
4. The stability test
Is the plant top-heavy compared to the pot size? Repot one size up and use a heavier container and this may solve the issue.
Final Thoughts
A snake plant that is drooping or leaning is almost always responding to one of the following three things:
- Excess moisture in the soil and root rot
- Weak growth from low light levels
- Severely dry soil
Occasionally, it’s simply a matter of stability of the plant and pot size.
Once you identify the underlying cause and correct it, snake plants are remarkably resilient and with proper soil structure, moderate watering, and bright indirect light, new leaves will usually grow upright and strong.