Q. How much light do germinating seeds need?
The most important thing to consider and deliver is adequate plant light. Seedlings need more light than full grown plants, ideally as much as 16-18 hours a day. Additional light may be required for seeds started during the winter months.
Q. Is soil required for seed germination?
All seeds need correct moisture to initiate internal processes leading up to germination. In field soil this is generally about 50-75 percent of field capacity. A fine-textured seedbed and good seed-to-soil contact are necessary for optimal germination.
Q. Can you start seeds in potting mix?
Although potting soils may be used to start seeds, they tend to have a more coarse texture and may contain field soil, compost or composted manure along with vermiculite, peat moss or perlite. Although this may be an inconvenience, few seeds will be viable if the soil has been pasteurized.
Q. Will seeds germinate in potting soil?
Seed starting mixes are designed to provide the perfect growing environment for seeds. Just using potting soil will be okay, though, in most cases. However, the potting soil won’t be okay to start seeds if it contains high levels of fertilizer, sand, or topsoil.
Q. Why won’t my pumpkin seeds germinate?
Your Soil Is Too Cold Or Too Dry Another reason your pumpkin seeds are not germinating has to do with soil conditions. If the soil is too cold, then your pumpkin seeds might not sprout right away (whether you are growing indoors or outdoors). They may sprout when conditions improve and the soil warms up.
Q. Should pumpkin seeds be soaked before planting?
Like all seeds, pumpkin seeds need just a few things to get growing. Use a piece of sandpaper or a nail file to file the seed edges gently. After filing, soak seeds for an hour or two in hot water before planting. These steps help seedlings to emerge easily from within the hard seed coat.
Q. Do pumpkins need direct sunlight?
Pumpkins prefer full sun, but it is one of the few vegetables that will thrive under partial shade. Just be sure to allow plenty of room for the pumpkins to grow — there will be some heavy growing vines.
Q. What is the best month to plant pumpkins?
“The best time of year to plant pumpkins is from early May through June, but it also depends on the variety to be grown,” Wallace said. “Some varieties mature in 85 days while others may not mature for 120 days. So those with 120 days to harvest should be planted early.”
