Tree decisions are really best done from a "felt" perspective on the site, not from a picture taken from outside (and looked at by people who have never been there). So with respect to removal, only do it now if you really want to, not because someone on the internet has said so, even if it is me :-) And I think you still haven't told us what kind of tree it is? It's still possible that it is something really wonderful with deep roots, and if the shade is in exactly the right place, ignoring me IS an option! For new tree placement, start with thinking about where and what time of day you want shade (I don't think you've told us yet which way the house faces). And then, from looking out the windows, which views do you want to block/enjoy? And then, what do you want arriving guests or the pizza delivery guy to be able to see? Imagine the canopy starting at about 8' high. Have once person stand inside and look out while the other goes outside holding something - an upside-down rake or an umbrella - to help imagine what it would look like from inside to have a tree in certain spots. Compare this to the existing tree. Looking out from the house, or from your side door, if you could wave a magic wand, where would you move its canopy to... right, the left, or lower? Sometimes we have certain ideas in our heads that we have to work through or see before we can let go of them, and I detect you have a certain adherence to plantings lining the walkway! The sidewalk does make a handy edge, and it is nice to have growing things to enjoy as you walk to the front door (although you more often use the other door, you say). And it gives you a place to start - it can be scary to let go of the edge and plunge a shovel somewhere in the middle of the yard. The downside of these edge plantings is that they are constraining. Hard to have a fridge delivered, or to bring Aunt Mabel in for Christmas dinner with her walker, or along the driveway, hard to open a car door and step out. I am showing below a doodled idea that expands the sidewalk a bit, but whether you plant along a sidewalk or driveway that is narrow or wide, going tall along it - with trees - is not a good idea. Constraining your feet with low plants is one thing, constraining your shoulders or head is another. Near my parents' place, some idiot planted a weeping birch right by the public sidewalk. Someone shorter than me prunes the canopy to a height that is comfortable for them :-) On a rainy night, this is... annoying! Karin L PS Bearing in mind that I am neither artist nor professional designer, here is one idea sketched onto your plan view. If you print out a few more copies of the blank that you posted, you can doodle your way to a design that suits you. This expands a bit on your sidewalk slab, and then plants adjacent to it, in a curve that mirrors the curved bed of shrubs you might put at the corner. You can place new trees into the shrubbery bed or in the central grass area however it best suits you. Whether you extend the beds along the straight parts or just have the curved parts depends on just how much planting area you want. On the outside of your semicircular shrub bed, something like carpet junipers might be the best thing - that way people won't walk over it but it will be both low and attractive.

Just some thoughts on your plant choices... Loropetalum and Lavandula stoechas are at opposite ends of the water requirement spectrum, and Loropetalum wants to get 5 feet tall by across or more at maturity, you'll be pruning this a lot and losing the natural form to keep it in check. I never use Loropetalum chinense rubrum selections unless they have at least 6 feet of space to grow. Purple Fountain Grass is really more of a warm season annual than a reliable year round good appearance perennial in SF Bay Area conditions, and I only use it in my designs as an annual to be yanked when it starts looking bad by late December/early January. It seems to take forever to look good after winter is over, while it arrives early in the season from southern California greenhouses each spring, it may be mid June before one in the ground looks full again. I'd suggest sticking with plants that are more water compatible if it is all on the same valve. My personal bias would be to lose the Pennisetum rubrum and substitute with more of the Lavender or maybe some Tulbaghia violaceae 'Silver Lace' for a similar grassy foliage look and long bloom season/deer resistance. Adding something like a spilling Erigeron x moerheimerii would also relate to the Lavender. If you like purple foliage, I might suggest seeking out Eucomis comosa 'Sparkling Burgundy' as an accent,(but this isn't a Home Depot type of plant), or maybe Sea Lavender/Limonium perezii for the long spring to fall deep purple blooms and low water needs. If you wouldn't mind adding some magenta/fuchsia flower color to the mix, Salvia chiapensis is another one that spills and drapes and has a nearly year round bloom period, or the newer hybrid Salvia 'Wendy's Wish' is quite nice as well. Some bulbs such as Scilla peruviana could also be an interesting addition to the mix, with bold color in March/April, and survives on rainfall alone.

Thank you Jane. You have a lovely porch too. I love your willow furniture. You are lucky to have trees to shade it. Ours gets morning sun and can get quite warm very early one. One of these days we want to close in our sleeping porch off the master bedroom with storm type windows all around to make it more of a three season porch. We've not used it in years. Used to go out there in the evenings. I used Windows Paint to the above virtuals. I have an original version of PhotoShop that came with one of those pens (by Bamboo) that a friend gave to me since they already had PhotoShop. I think they run around a hundred dollars or so. I've not looked at them for a couple years now. Both Adobe and Corel have free online trials of their photo editors. I've tried them both and liked different things about each one so I never made up my mind which to buy. Now that I have the Adobe from my friend I should ask for the Corel for Christmas from my hubby.

I am unclear as to your question. Are you looking for general ways to turn it into garden space? Is water an issue? This is an entryway designed by Michele Derviss, a San Francisco area designer. The house is just visible in the upper right side of the photo, and the main entry is the middle of the left side opposite the stairs. If water is an issue, you could make the path that parallels the front of the house permeable with a drain under it that diverts water away from the front of the house by channeling it over toward the side. Here are couple of other ones from the same designer: Notice on this next one the center drain in the patio and how the patio slopes toward the drain: