Propagation: What's going on with my portulaca seedlings?, 1 by LAS14

LAS14 wrote:
I planted some more seed on June 11 to see if early planting was just not good for portulaca. Then I got the idea that maybe they weren't getting enough nutrients, so I watered thoroughly with Miracle Gro a little over a week ago. My April portulaca have finally taken off, but my June portulaca are ahead of where the April ones were two weeks ago. But I still don't know if it's hot days or nutrition. But next year I'm just not going to plant them so early. Along with keeping them well drained.

Here's a picture of the April portulaca today.