I don't think the time that they emerge really has all that much bearing on their bloom time. I see they are a blend of different tulips and they most probably will be later that other varieties.....so. let nature take its course and try and stop being concerned. I have a lot of different varieties of daffs emerging now, but they certainly will not all be blooming at the same time during the daff season. I hope you will share some pics of all your newly planted bulbs from last fall...hint, hint. Sue

If it were me: I'd remove the weed cloth now. I've not seen it do anything good for the development of a good soil structure in clay. Gravel: I'd be thinking a mix of sizes rather than a single screen size. My preference would be for 2,5,7mm which can be useful when it gets dug through the soil/clay. As I'm using it as a mulch I wouldn't put it on any thicker than 2". Less could be better.(Sand is a no-no. It's like uncreamed butter and sugar in an angel cake...). As I'm planting into clay, and if I didn't have too many bulbs, I'd dig out circular shapes for my patches of colour to the depth for my zone and a little extra. Into the extra I'd put a layer of about an inch of the 2mm grit so the roots can get started into a better-drained area. If I could, I'd get a grit that stood out in colour from my soil. Later, when I come to lift the bulbs, I'd be able to see when I've 'hit bedrock' and I'd know to move carefully so I didn't harm my bulbs. Because I'm wanting to improve my soil over time, I'd add some agricultural lime - about an ounce to the square yard. Once I'd covered my bulbs I'd ensure that I stayed off that ground to prevent it from compacting. That's particularly important over times in the year when it's wet. The sad-looking bulbs: I'd plant them up in containers and I'd plant them quite shallowly. Barely covered, and in a free-draining mix - even 50:50 small grit and potting mix with no peat. I wouldn't want the water to stay close to them and I'd want whatever roots they can produce to have lots of encouragement to forage. (I'd even rescue the ones I tossed and give them a go, too.) Those containers I'd put where they get not much more than a couple of degrees of frost, moderate water, and good sunlight. A bit later on, when I see green noses above the soil/gravel (yes they DO come up through gravel) I'd feed them at the prescribed amount with either some potato or tomato food - powdered so it slowly breaks down, and lightly stir it in to the surface of the soil/gravel. Just once. With the damaged bulbs - some might flower. Some will die. Some might only put up leaves and split into smaller bulbs. Which is fine, because I can grow on those daughter bulbs for a year or two to give me 'free bulbs'. Any with streaky leaves I'd dig up and burn because they might have a virus and I'd rather be safe than sorry. All it needs is one travelling aphid and it could spread. No thanks. And next year, when the bulbs are finished for the year, I'd be putting my grass clippings onto the garden strip with a light sprinkling of lime, followed by as many autumn leaves as I could scrounge. Welcome mats for the earthworms. As an aside - if you do use the smaller grit sizes you can plant into it. The small 'johnny-jump-up' pansies, florists' anemones, verbascum, dianthus-pinks, linaria, eschscholzia, and a good range of other annuals will grow there - especially if you can provide some water over the summer. They may not be huge/lush but they will be sturdy and colourful. When it comes to weeding over the gravel (yes you DO have to weed...:-( ) use a two-tine hand fork or weed hook rather than anything conventional. If you use a knife, that will work, too. Forget spades - and rotary tillers. They're often not good for the health of the soil structure on clay.

Thank you. Following your response I have now planted them all & left all the sprouting growth above ground.

Since they have never been planted before you should be able to just plant them. You never put them in the freezer. Tulips bulbs need at least 6 weeks in the fridge or outside cold before re-blooming. I don't know if they will bloom though since tulips are usually planted in the fall in my area so they can establish there roots in the winter . Plant them and see what happens.