My large, ancient Tricocereus is about to fall. When the weight of all those enormous white blossoms is simply too great to support during the summer bloom season, they do it. It cleanly breaks off at the weakest part and flops to the ground. It hurts the blooms and seems scruffy. However, this is a strategy for plants whose seed-germination circumstances aren’t guaranteed. They have a Plan B built in by evolution that ensures species reproduction even in the face of climatic change.
The four-foot-tall, two-inch-diameter stalk tips over such that the top falls several feet away from the mother clump. If moistened, the sections that are directly on the earth will eventually develop roots. The stem then develops vertical shoots that continue to grow, resembling a linear hedge. This is how the mother clump spreads out far further than she could with close-coupled crown stems.
The seasons when cactus in the wild receive water are relevant to this tale. They gain weight throughout the rainy season before blooming. Trico flops due of the water and bloom’s weight. More blossoms form after all this uptake if the rains come late or we begin watering early, adding weight to the delicate fibers holding these guys erect. When compared to cholla with a similar diameter, this Trico’s “lacewood” skeletons are in fact rather delicate.
This serves as a reminder to water your cacti. I would later learn that the Tricos managed to withstand the drought caused by the property’s previous owners so they didn’t fail that first summer. The Tricos, however, had a major meltdown once I started to grow the cactus border by providing watering. They had grown better, quicker, and more vigorously as a result of the irrigation, but at a price. I discovered the hard way that in highly upright species, compassion makes the wood weak. To foster new branches with fewer or no flops, water these after flowering while keeping them on natural rainfall until the summer bloom.
Barrels and saguaros should also be avoided by compulsive hand-waterers. Imagine them as an accordion with closely spaced ribs that provide shade for one another when internal moisture levels are low. These cactus’ ribs grow as they absorb water, increasing the plant’s overall diameter. The little seam that links one rib to the next can really start to split open like a ripe peach if you give them too much water in the summer. The initial indication that a split is about to occur is frequently just a little spot, an upright callus or scab. Continue watering it, and it will practically blow up! If you do it in the fall, you run the risk of severely damaging the water-filled plant from freezing, which happens far less frequently to drier plants. You’ll be sorry if you put your priceless enormous golden barrel or saguaro over water. Replacements cost a lot of money.
The cactus around here in the desert require a lot of water during the summer nights when they are vigorously photosynthesizing using light energy that has been stored from the daytime. If there is enough water available, their growing season starts with reproduction in the spring and ends with a period of steady growth. If you supplement your drip system with deep hand watering on occasion during the hottest days, these plants that are extremely suited to heat will develop considerably more quickly.
The most crucial lesson I learned from Clark Moorten was probably not to lose it when my succulents and cacti die. Because cacti may be both highly resilient and equally susceptible, it can happen to the best of us. They perish more from what we do to “assist” them get through the summer or when we do nothing at all than from drought. Just remember that the key is moderation. Both very large, mature cacti and very active, young ones can die from overhydration, much as excessive alcohol use can do the same to humans.
My cactus popped, why?
You may have spent a lot of time and work on your little plant because cactus grow very slowly. Unfortunately, by overwatering our cactus, many of us kill them unintentionally. This is the main cause of a house cactus that is having trouble. They do an excellent job of letting you know when you are doing this, which is a blessing.
- Your cactus breaks apart.
- Your cactus is puckered and squishy.
- The moisture in your soil remains too long.
- In the winter, your cactus is starting to wither.
- Your cactus is fading, especially at the base, becoming black or brown.
Your Cactus Splits
Perhaps you took a long vacation or temporarily forgot about your cactus. The soil appeared to be extremely dry when you returned, so you poured a lot of water on it. The cactus’ skin begins to split the next thing you know.
When a cactus absorbs too much water at once, this happens. These plants draw in more water than other home plants because they are very effective at absorbing and storing it. Although they are intended to expand when it rains, too much expansion might be dangerous. This is what separates them.
Additionally, if they have been too dry for too long, the plant has probably shrunk in order to survive the dry environment. If it has been a while since your plant last had water, you should reintroduce water carefully to allow it to grow and expand at its own pace.
Be at ease, though! The plant is not permanently harmed by splitting. By forming a callus and enclosing the region, cacti have evolved to repair themselves from this kind of harm. Your plant should continue to develop normally if you just keep watering it lightly.
Your Cactus is Mushy & Puckered
Too little or too much water can cause puckered succulent leaves or cactus, which is an issue.
Because of the water it has stored inside, a healthy cactus will be rounded and firm. These warehouses act as reserves for periods when fresh water is in short supply. The cactus will start to draw on these stores as it dries up in order to survive. The skin starts to pull inward as water volume is lost if it sucks too much from them. This is a symptom of insufficient water and typically starts at the base of the plant.
On the other hand, if the cactus takes in too much water, the available space will be depleted. The plant stores water in its cells, but if these cells become overly full, they will rupture and the plant will literally disintegrate from the inside out. As a result, the plant becomes puckered and mushy.
In order to establish whether you are under- or over-watering your cactus, you need be mindful of your watering practices. In order to fix this, gradually increase the amount of water you add or decrease how often you water the plant.
Do you believe your plant is through one of these conditions? Check at the pictures in this article from Pistils Nursery if you’re unsure of what to look for in terms of mush or puckering. There are several nice illustrations of how these signals typically appear.
Your Soil Stays Moist for Too Long
Although you might be tempted, you shouldn’t plant your new cactus in regular potting soil or compost. The purpose of typical potting soil is to keep moisture near the plant. This is due to the fact that cactus are better than other houseplants at swiftly absorbing water.
Water is a luxury for cacti. In other words, they quickly absorb as much water as they can. This is due to the inherently dry and poor soil in which these plants are found. Any rainfall is not expected to last for very long, whether it evaporates or drains through runoff. This implies the cactus must acquire it quickly before it disappears.
Therefore, if the soil around the roots is left moist for an extended period of time, your cactus will continue to drink it until it becomes too saturated; it won’t know when to stop! And to make matters worse, this oversaturation may cause root rot and other issues.
You can replace your potting medium to a cactus-specific soil that is gritty and poor in nutrients to avoid this. This soil usually has equal amounts of:
- Sand
- Soil
- Unsmooth mixture (pebbles or pot shards)
some mixtures even include:
- Peat
- Pumice
- Coir
- Pearlite
- Limestone
- fibrous coconut
Read the directions carefully since the need for these extra components will mostly rely on the sort of cactus you have. For instance, peat can be helpful if you live in a very dry region. Although it is made to keep moisture, if you let it become overly dry, it will be difficult to rehydrate.
Making your own or purchasing a commercial cactus mix has the advantage of draining more quickly and promoting evaporation. After changing the potting media, be sure to give it plenty of time to completely dry out before watering again. Additionally, if there is a drainage saucer, remember to empty it!
Your Cactus is Starting to Die in the Winter
Because you are currently experiencing the coldest months of the year, you could believe that your cactus is dying. Although these plants prefer warm weather and sunlight, they are accustomed to cold nights because they live in the desert. So, it’s doubtful that the winter weather is killing your cactus if you keep it indoors and it’s not right next to a cold window.
Cacti go dormant or semi-dormant in the winter, much like all other plants. Their growth is far slower, and their soil does not typically dry out as quickly. This implies that they normally use less water than they would in the summer. Therefore, if you have continued to water your cactus on a regular basis as the days get shorter, you might be doing it too frequently.
Cacti are no different from other plants in that they all require less water throughout the winter. In the summer, you might water your cactus once a week (or more if you let it spend time outside in the blazing sun), but in the winter, it might be too much. Try to mimic the cactus’ natural environment.
The majority of plant specialists advise watering the cactus just twice or three times over the entire winter season. When you do, be sure to follow the first step listed above and avoid giving it too much water at once.
Your Cactus is Turning Black or Brown
Another indication of either under- or over-watering is discoloration. Understanding the differences between various hues and textures that could show up as a result of how you water your cactus is crucial.
If a cactus is excessively dry, the tips may be turning brown and crunchy. These resemble sunburns or calluses. If your cactus exhibits this symptom, try providing it with more water; eventually, the harm will be repaired. But make sure the ground is completely permeable!
On the other hand, over watering could cause root rot if the leaves or stems are turning black or dark brown. These dark patches typically appear on the lower leaves or plant parts, or near the base of the plant. They are drenched and sometimes even gushing or leaking. This indicates that there is so much water in your plant that it has accumulated in the roots.
If you have a suspicion that this is the case, carefully remove your succulent from its container and look at the root system. Your plant may survive if the root network is extensive and appears healthy. Repot it in new, dry soil and water it less frequently.
The succulent is in jeopardy if the roots appear dead or browned. Most likely, in order to maintain it growing well, you will need to make an effort to save some of its healthier areas.
Not sure whether your cactus has dryness or root rot? To compare your plant to, look at the photo examples from this page on Pistils Nursery.
Can you set a cactus on fire?
This is why a cactus (or any other succulent, like an agave) is the ideal plant for a landscape that is prone to wildfires. A plant that has the capacity to store water won’t easily catch fire or spread it.
What occurs if a cactus cracks?
You can plant the broken portion of a cactus if it breaks off. Before planting the fractured piece in its own container, you must give it time to harden.