I have a tropical plant and it started to get yellow and brown tips, so I cut them off at a angle. It started to grow new little growths. I repotted the plant in a little bigger pot and now all the leaves I trimmed are getting brown and yellow again and the little growths are dying. What should I do?
Your plant is commonly known as a corn plant - Dracaena massangeana. The brown/yellow tips are a sign that the soil is too wet. Trimming the brown tips off is cosmetic, but if you don't correct the overly wet soil, the tips will just come back. Allow the soil to dry all the way to the bottom of the pot, so that when you test it with a moisture meter, it reads almost dry. This can take a month or more, if the soil is really wet. When you trim the leaves, make two cuts, so that the natural shape of the leaf is maintained - that's much more attractive. I don't know what you mean by "new little growths" - mass canes' new leaves come in one at a time from the top, out of the fold of the topmost leaf.
I have a houseplant that is developing reddish brown deposits on the soil. Are these molds or some type of mineral deposits from the water? If they are mold, are they dangerous? Thanks for your assistance.
It could be either, but regardless, they are not dangerous to you or your plant. They may indicate though that you are keeping the soil a bit too damp. Make sure the plant is not being overwatered and that the drainage is good.
I have several houseplants but the stems on them turn brown and dieĀ Why? Is it from over watering?
Do they turn brown first at the bottom, in the middle or at the top? There are several things that can cause brown stems and knowing where the damage is starting from will help us pinpoint it for you. Please let us know and we will advise.
For polishing reasons, I clean my plants with olive oil. What to do now? I read in your article that it will damage them, so what to do now. How to remove the olive oil from plants?
I would not worry about removing it as this can cause more damage. In most cases, they will be fine if it happens once. The problems occur more over prolonged use of polishing oils or waxes.
Just leave your plants be and in the future simply give your houseplants a nice cool or lukewarm (never hot or cold) shower or set them outside during a warm rainstorm. This will remove the dust and clean them well.
If your plants have smooth leaves - that is, not fuzzy as in African violets - you can dust them with a feather or microfiber duster once a week or every other week. This will keep most plants quite clean. Plants with larger leaves, such as philodendron to fiddle leaf fig, can be polished beautifully by placing one hand beneath the leaf, then gently wiping the top of the leaf with a dry soft cloth, or even paper towel. Most leaves have a natural sheen, and this approach will bring it out, and it will look naturally shiny, rather than oily or plastic-like.
Plant is flowering but the leaves are just very limp.
What plant do you have? Are the leaves discolored?
Generally speaking, one of the most common causes of limp leaves is a hydration issue. I recommend that you make a determination on whether you are possibly under or over-watering your plant. Touching the soil with your finger is the best indicator - if the soil is dry to the touch, you should water it. If the soil is really damp and soggy, you have over-watered it.
For watering guidelines, please review the information in the article below:
https://www.gardeningknowhow.com/houseplants/hpgen/how-to-water-a-plant.htm
Several of my houseplants are turning yellow from the tops down (leaves to the stem). They are not all in the same room & the bamboo is now hollow where it's the most yellow & 1 stem goes all the way to the dirt - but not below. Help!!!
What types of plants are being affected? It would be easier for me to help diagnose if I knew the plant types since different plants have different requirements for water, lighting, fertilizing, etc.
How often do you water them - yellowing leaves could be due to over or under-watering. Feel the soil - if it's damp/soggy, you have been over-watering your plants. If the soil is bone dry, the plants are under-watered and need a drink.
Yellowing leaves can also be attributed to insect pests, lack of sunlight or being root-bound. I would recommend that you read the following article which will assist you in determining what is happening.
https://www.gardeningknowhow.com/plant-problems/environmental/plant-leaves-turn-yellow.htm
I am searching for natural houseplant stakes-trellis. Back in the day, they made one out of tree bark. Is this still available and, if so, where can I purchase?
I was not able to easily find a merchant who sold these. However, I recommend that you browse pinterest for tree bark trellises. Oftentimes search results via pinterest provide you with do-it-yourself options and/or direct links to merchants.
https://www.pinterest.com/search/pins/?q=tree%20branch%20trellis
While I was searching I did find a great do-it-yourself tutorial for a tree branch trellis for a pot: