I got a pine tree grow kit around Christmas. I planted the seed and it has grown to about 4 inches and has stalled over the past month or so. It seems sturdy and is green with a brown 'trunk'. I repotted it around the same time it stopped growing. Is it in shock? Could the pot be too big? I didn't think that would matter since they grow outside in an even bigger area.
If this happened after it was repotted, it could simply be focusing on growing roots. As long as the plant looks healthy overall, I would not worry about it. It should start to grow again in a few weeks, particularly as the weather warms up.
What do I put in the bottom of my pot when there are no drain holes? I don't want to drill any in the bottom.
A layer for the water to drain to is advisable. Some people use rocks and others use styrofoam peanuts. Both will work.
We have a half dozen blueberry bushes and want to fertilize them. What should we purchase? Is there something locally available in the Rockford, IL area?
You want a high acid fertilizer. Fertilizers sold for azaleas or holly shrubs will work well. While I cannot name a brand I know will be sold in your area, I am confident that there will be one of the fertilizers I mentioned at your local nursery store.
I received a beautiful pink Hyacinth plant for Easter. It has four bulbs in the pot. I would like to eventually plant them in my garden. When can I plant the bulbs, and do I have to wait until there are no more flowers on them? I know to plant 8 inches deep and 2 to 3 inches apart.
This article will help you:
https://www.gardeningknowhow.com/ornamental/bulbs/bgen/how-to-plant-a-flower-bulb-in-your-garden-after-winter-forcing.htm
For the past two years, I have had tiny fly-like insects on my gladiolus plants. They literally drain the stem and the flower. What should I use to get rid of them?
They are thrips. This article will help you:
https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm
They all came up and some are as big as 7″ tall. Now all of a sudden, they are wilting and turning pale in color. There has not be a lot of sun, but I keep the temp. up, keep them watered, and use liquid fertilizer when watering. What seems to be the problem, before they all die? Help if you can. Thanks.
It sounds like you may have damping off. This article will help:
https://www.gardeningknowhow.com/garden-how-to/seeds/what-is-damping-off.htm
Can flowering hyacinths be placed in the ground in the spring? If so, will they bloom the next year?
Care for them as you would a houseplant until the leaves have yellowed and dies back. Make sure to place them in bright light and water when the top of the soil is dry to the touch. Once the leaves die back, place the plant in a dark dry place. Then, when you are ready to plant the bulbs, remove them from the soil and plant them outside.
If they have been forced, they can be planted in the ground. But in Zone 7, you may have trouble getting them to chill over the winter. They need at least 7-8 weeks of temps below 45 to bloom the following year. These articles will help:
https://www.gardeningknowhow.com/ornamental/bulbs/bgen/how-to-plant-bulbs-in-the-south.htm
https://www.gardeningknowhow.com/ornamental/bulbs/bgen/how-to-plant-a-flower-bulb-in-your-garden-after-winter-forcing.htm
How do I take care of the bulbs from florist plants to plant in the fall?